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SANY Crawler Hydraulic Excavator SY115C9, SY135C8, SY135C9, SY155H. Safety, Operation and Manitenance Manual - page 4

System Functions

Every 250 service hours

Screen output

Maintenance Information

1. Maintenance interval.

2. Maintenance items.

1

Every 250 Service Hours

① Replace the fuel filter element.

3. Press [F1] to call “System Setup”. Enter

2

② Clean the primary filter element of air

cleaner; check the secondary filter

the pass code and confirm that mainte-

element; replace all filter elements

when necessary.

nance is done.

③ Check the grease of swing system; add

grease to it when necessayr.

4. Press [F4] to start/pause rolling mainte-

④ Check the wear of work equipment pin

and bushing.

nance information:

→

→

……

⑤ Replace the return/pilot/suction filter

elements.

5. Press [F5] to return to the “Main Page”.

⑥ Check battery capacity.

⑦ Check the travel system and fill up gear

oil.

Keypad input

[F1]: Maintenance is OK.

3

4

5

XP1351106013

[F4]: Start/Pause rolling maintenance informa-

tion.

Fig. 3-18

[F5]: Return to the "Main Page".

[ESC]: Return to the "Main Page".

[Enter]: Maintenance is OK.

3-19

System Functions

Every 500 service hours

Screen output

Maintenance Information

1. Maintenance interval.

1

Every 500 Service Hours

2. Maintenance items.

① Perform maintenance for every 250 service

2

hours.

3. Press [F1] to call “System Setup”. Enter

② Clean the radiator (inside and outside).

③ Replace water separator filter element.

the pass code and confirm that mainte-

④ Grease the swing bearing.

⑤ Replace return/pilot/suction filter elements.

nance is done.

⑥ Replace air filter elements (internal and

external)

4. Press [F4] to start/pause rolling mainte-

⑦ Clean the screen of air conditioner.

⑧ Change the gear oil of swing system.

nance:

→

→

……

⑨ Change the gear oil of travel system.

⑩ Release the grease of track tensioner and

5. Press [F5] to return to the “Main Page”.

tension the track again.

Keypad input

[F1]: Maintenance is OK.

3

4

5

XP1351106014

[F4]: Start/Pause rolling maintenance informa-

tion.

Fig. 3-19

[F5]: Return to the "Main Page".

[ESC]: Return to the "Main Page".

[Enter]: Maintenance is OK.

3-20

System Functions

Every 1000 service hours

Screen output

1. Maintenance interval.

Maintenance Information

2. Maintenance items.

1

Every 1000 Service Hours

① Perform maintenance for every 500

3. Press [F1] to call “System Setup”. Enter

2

service hours.

the pass code and confirm that mainte-

② Grease the swing system.

nance is done.

③ Replace the screen of air conditioner.

4. Press [F4] to start/pause rolling mainte-

nance:

→

→

……

5. Press [F5] to return to the “Main Page”.

Keypad input

[F1]: Maintenance is OK.

3

4

5

XP1351106015

[F4]: Start/Pause rolling maintenance informa-

tion.

Fig. 3-20

[F5]: Return to the "Main Page".

[ESC]: Return to the "Main Page".

[Enter]: Maintenance is OK.

3-21

System Functions

Every 2000 service hours

Screen output

1. Maintenance interval.

Maintenance Information

2. Maintenance items.

1

Every 2000 Service Hours

3. Press [F1] to call “System Setup”. Enter

① Perform maintenance for every 1000

2

service hours.

the pass code and confirm that mainte-

② Check the engine, starter and bumper

nance is done.

rubber.

③ Change hydraulic oil, gear oil and

4. Press [F4] to start/pause rolling mainte-

coolant.

④ Lubricate swing bearing.

nance:

→

→

……

5. Press [F5] to return to the “Main Page”.

Keypad input

[F1]: Maintenance is OK.

3

4

5

XP1351106016

[F4]: Start/Pause rolling maintenance informa-

tion.

Fig. 3-21

[F5]: Return to the "Main Page".

[ESC]: Return to the "Main Page".

[Enter]: Maintenance is OK.

3-22

System Functions

3.3.2.12 Engine Speed Calibration

Auto setup of gear positions and correspond-

ing engine speed.

Engine Speed Calibration

Screen output

Throttle gear

N：

1

1. Press [F1] to select a working mode:

Target speed

rpm： 1000

S → H → L → B → S……

Real speed

rpm： 998

2. Press [F2] to switch on/off auto decelera-

Allowable deviation

rpm：

10

tion: OFF → ON → OFF……

Real deviation

rpm：

2

3. Press [F3] to start/stop auto gear position

setup.

4. Press [F4] to start/stop auto speed setup.

L

rpm

5. Press [F5] to return to the “Main Menu”.

1

2

3

4

5

Keypad input

XP1351106017

Fig. 3-22

[F1]: Select a working mode (S, H, L or B).

[F2]: Select auto idle/full speed.

[F3]: Start/stop auto gear position setup.

[F4]: Start/stop auto speed setup.

[F5]: Return to the "Main Menu".

[ESC]: Return to the "Main Menu".

[ ↑ ]: Increase the allowable deviation by 1.

[ ↓ ]: Decrease the allowable deviation by 1.

[ ← ]: Increase the allowable deviation by 5.

[ → ]: Decrease the allowable deviation by 5.

3-23

System Functions

3.3.2.13 Language Selection

Selecting a system language.

Language Selection

Screen output

1. List of language options.

2. Press [F1] to scroll down the list.

中 文

3. Press [F2] to select a language.

1

4. Press [F5] to return to the “Main Menu”.

English

Keypad input

[F1]: Scroll down the list of system languages.

[F2]: Select a system language.

[F5]: Return to the "Main Menu".

2

3

4

XP1351106018

[ESC]: Return to the "Main Menu".

Fig. 3-23

[ ↑ ] [ ↓ ]: Move up or down the list.

3-25

System Functions

3.3.2.14 GPS Monitoring Information

Displaying GPS monitoring information.

GPS Monitoring Info

Screen output

Longitude

°

121.0W

1. Real-time display of GPS monitoring

Latitude

°

31.40N

information.

28.79P

Elevation m

Speed Km/h

4.037

2. Press [F5] to return to the “Main Menu”.

1

Number of satellites

0006

Communication signal

1023

Keypad input

S/N 1:

dB

S/N 2:

dB

S/N 3:

dB

[F5]: Return to the "Main Menu".

S/N 4:

dB

[ESC]: Return to the "Main Menu".

2

XP1351106019

Fig. 3-24

Remark:

1. In this section the letter “E” stands for East Longitude and “W” for West Longitude.

2. The letter “N” stands for North Latitude and “S” for South Latitude.

3. The letter “P” stands for the height above the seal level and “N” for the height below the

seal level.

4. The signal-to-noise ratio ranges from 0 to 99, which is indicated by a bar. The value on the

right of the bar is real S/N ratio.

5. If the elevation value is not zero and no value is displayed for the longitude and latitude, GPS

data are being received but the location has not been precisely defined yet.

6. When the communication signal is 1023, GPRS communication is regular. When it is 615, the

GPRS communication is abnormal.

7. When the communication signal changes from 7 to 0, the SIM card or the antenna has a bad

connection.

8. When the communication signal changes from 15 to 0, GPRS service is not available, the SIM

card has insufficient fund, or GPRS network is abnormal.

9. When the communication signal changes from 31 to 0, the monitoring center is closed.

3-26

System Functions

3.3.2.15 System Setup

Access to “Machine Setup” requires a pass

code.

System Setup

Screen output

Please enter the password:

1. A 5-digit pass code is required to access

“Machine Setup”, with each indicated by

1

̷Ḥ̷Ḥ̷Ḥ̷Ḥ̷

an asterisk (*) standing for a value from 0

to 9. A numeral appears at the digit where

the cursor is located while the other four

digits are in asterisk. Press [F3] to change

all digits into asterisks.

2. Press [F1 to increase/decrease the digit

value at where the cursor is located.

2

3

4

5

3. Press [F2] to move the cursor the left/right

XP1351106020

digit.

Fig. 3-25

4. Press [F3] to check the validity of pass

code. If it is correct, you are able to access

“System Setup”; if wrong, you will be

prompted by “Pass code invalid, try

again!”

5. Press [F5] to return to the “Main Page”.

Keypad input

[F1]: Increase/decrease the value at where the cursor is located.

[F2]: Move the cursor to the left/right digit.

[F3]: Check the validity of pass code. If it is correct, you are able to access the “System Set-

up”.

[F5]: Return to the "Main Menu".

[ESC]: Return to the "Main Menu".

[Enter]: Check the validity of pass code. If the pass code is valid, you are allowed to access "Ma-

chine Setup".

Remark:

The pass code is only revealed to related commissioning or service personnel.

3-27

System Functions

3.3.2.16 Machine configuration setup

Setting up serial number of the machine.

Machine Config. Setup

Screen output

1. Machine serial number and operating

hours.

Machine serial No.:

018998

¥

1

Operating hours:

000012

2. Select an item to set up.

Use the arrow keys to set up.

3. Setup is OK.

ĸ Ĺ ĺ Ļ

4. Return to the “Main Menu”.

Keypad input

[

↑ ] [ ↓ ]: Increase/decrease machine serial

number by 100.

2

3

4

XP1351106021

[

← ] [ → ]: Increase/decrease machine se-

rial number by 1. Depress the key to quickly

Fig. 3-26

increase/decrease machine serial number by

10.

[F1]: Select an item to set up.

[F2]: Setup is OK.

[F5]: Return to the "Main Menu" and save the

setup.

[ESC]: Return to the "Main Menu" and save

the setup.

3-28

System Functions

3.3.2.18 Service Call

Sending a call to machine service center.

Call Service

Screen output

Call command: 0004

1. Call state.

1. Use the key F1 to start or finish altering

the call comand.

2. Call command.

2. Use the arrow keys (ĸ Ĺ ĺ Ļ) to alter the

call command.

3. Operator phone number.

1

Calling

Please wait!

4. Press [F5] to return to the “Main Page”.

Operator phone number: 0001 0003 0004

1. Use the key F2 to start or finish altering

the cellular phone number.

Keypad input

2. Use the arrow keys (ĸ Ĺ ĺ Ļ) to alter the

cellular phone number.

[

↑ ] [ ↓ ]: Increase/decrease the value. De-

press the key to quickly increase/decrease

machine serial number by 10.

2

3

4

XP1351106026

[ ← ] [ → ]: Move the cursor through the digits

of operator phone number.

Fig. 3-28

[F5]: Return to the "Main Page".

[ESC]: Return to the "Main Page".

[Enter]: Call the service center.

Remark:

If the call fails to be connected through, it will

be hold: “Calling

Please wait!”

A successful call will have such a feedback

that "The service center has received your

trouble information. We will contact you as

soon as possible!"

3-30

System Functions

3.4 Switches

7

8

1

2

3

4

5

6

10

9

CZ135B-1103007

Fig. 3-29

(1) Start switch

(6) Head lamp switch

(2) Fuel control dial

(7) Horn switch

(3) Work lamp switch

(8) Cab lamp switch

(4) Wiper switch

(9) Cigar lighter

(5) Washer switch

(10) Preheat switch (only for SY135C8M)

3-31

System Functions

3.4.2.1 Start switch

NOTICE

If the engine does not stop at low idle

speed, the service life of engine will be

reduced. Except for emergency, never

shut off the engine while it is running at

high speed, which may otherwise cause

troubles like fatigue cracking on cylinder

cap and damage to bearing of the turbo-

charger.

Start switch is used to turn on or turn off the

engine.

(A): OFF

It allows you to insert or remove the key. All

switches of the electrical system (except out-

D

A

door lights) are off and the engine is shut

down.

B

(B): ON

C

The charging and lamp circuits are energized.

Keep the start switch in “ON” position when

CZ335-1103036

operating the engine.

Fig. 3-30

(C): START

This is engine starting position. When starting,

keep the key staying in the position. Release

START

the key immediately after the engine is started.

The key will return to ON position (B) automat-

ically.

(D): HEAT

CZ335-1103037

This is engine preheating position. Insert the

key and turn it counterclockwise to HEAT posi-

Fig. 3-31

tion. Keep the key in this position to preheat

the engine. Releasing the key, it will return to

OFF position (A) automatically and stops pre-

heating.

3-32

System Functions

3.4.2.2 Fuel control dial

Fuel control dial is used to adjust engine

speed and output power. Turn the dial clock-

wise to increase engine speed; turn it counter-

čbĎ

clockwise to decrease engine speed.

(a) - Low Idle (MIN): Turn it counterclockwise

to MIN position.

čaĎ

(b) - Full Speed (MAX): Turn it clockwise to

MAX position.

CZ335-1103038

Fig. 3-32

3.4.2.3 Work lamp switch

The switch is used to turn on or turn off the

Work Lamp Switch

work lamp.

WARNING

An exposed harness or loose plugging of

harness could cause short circuit between

CZ335-1103039

power supply positive wire and work lamp

Fig. 3-33

internal grounding wire during excavator

operation, which may burn the work lamp

or the entire chassis harnesses, or cause

personal injury or death.

1. Work lamp locations

a. One(1) work lamp on the chassis

CZ335-1103041

Fig. 3-34

3-33

System Functions

b. Two(2) work lamps on the boom

2. Work lamp external structure

(1) Work lamp seat

(2) Two-wire socket jacket

(3) Nut

(4) Work lamp screw

CZ335-1103040

3. Work lamp internal wiring

Fig. 3-35

(5) Power supply grounding wire

(6) Internal power supply positive socket

1

(7) Bulb power supply positive plug

(8) Bulb

4

2

Note:

The bulb is connected with power supply posi-

3

tive harness plug.

CZ335-1103248

Fig. 3-36

4. Replacing the bulb

1) Remove work lamp screw and open the

work lamp.

5

6

2) Remove the bulb and pull out the plug

7

(7) from the socket (6).

8

3) Install a new bulb and insert the power

CZ335-1103250

supply positive plug into the socket (6).

Fig. 3-37

4) If the harness is exposed after wiring,

use insulation tape to wrap it properly.

3-34

System Functions

3.4.2.4 Wiper switch

NOTICE

Wiper Switch

When you use the wiper, press the washer

switch to spray some detergent in order

to prevent damaging the wiper due to fric-

tion.

CZ335-1103042

Fig. 3-38

When it is raining or the windshield is dirty,

you can press the wiper switch to activate the

windshield wiper.

CZ335-1103043

Fig. 3-39

Working range

CZ335-1103044

Fig. 3-40

3-35

System Functions

3.4.2.5 Washer switch

CAUTION

Before pressing the button, make sure that

the windshield of cab is closed.

Press washer switch to spray cleaning deter-

gent.

Washer Switch

With the switch depressed, the washer keeps

spraying detergent.

Releasing the switch, it goes back to its origi-

nal position automatically and stops spraying.

CZ335-1103045

Fig. 3-41

3.4.2.6 Head lamp switch

Head lamp switch is used to switch on or

switch off the lamps on top of the cab.

Head Lamp Switch

CZ335-1103046

Fig. 3-42

CZ335-1103047

Fig. 3-43

3-36

System Functions

3.4.2.7 Horn switch

The horn switch is located on top of right joy-

Horn switch

stick. Press the switch to sound the horn.

Depress the switch to keep the horn hooting.

CZ335S-1103034

Fig. 3-44

3.4.2.8 Cab lamp

The cab lamp is mounted inside the cab. Tog-

gle the cab lamp switch to turn on/ off the cab

lamp.

čaĎ

(a) - ON

čbĎ

(b) - OFF

Cab lamp

Note:

CZ335-1103049

The cab lamp can be switched on even if the

Fig. 3-45

start switch is in the OFF position.

3.4.2.9 Cigar lighter

The cigar lighter is used to light a cigarette.

Pushing in the lighter, it returns to its original

position after a few seconds. Pull it out to light

a cigarette.

The socket of cigar lighter can be used as a

CZ335-1103050

power source for devices rated not more than

240 W (24V×10A).

Fig. 3-46

Note:

The cigar lighter is 24V.

3-37

System Functions

3.4.2.10 Preheat switch (only for SY135C8M)

This is engine preheat switch, which will be

used together with the preheat start switch.

● Pressing the preheat switch (6) and turning

the key counterclockwise to HEAT position,

the engine will start to preheating.

● Maintaining the key in this position, the en-

gine keeps preheating.

Preheat switch

● After releasing the key, the key will return

to OFF position (A) automatically and the

CZ135B-1103008

engine will stop preheating.

Fig. 3-47

3.4.2.11 Alternator indicator

The alternator indicator is illuminated when the

start switch is energized; the indicator goes off

while the engine is running and the alternator

is working regularly; check the generator for

any fault if the indicator is on all the time.

Alternator indicator

CZ335-1103051

Fig. 3-48

3-38

System Functions

3.5 Control levers and pedals

2

3

4

1

CZ335-1103052

Fig. 3-49

(1) Hydraulic lockout control

(3) Left joystick control

(2) Travel controls

(4) Right joystick control

3-39

System Functions

3.5.1 Hydraulic lockout control

WARNING

● Always place the hydraulic lockout

control securely in the LOCK position

before you leave the operator cab. If

the hydraulic lockout control is left un-

locked, unintended touching of it could

cause serious injury or death.

● If the hydraulic lockout control is not

in the LOCK position, move of control

lever can cause serious accidents.

Check the hydraulic lockout control as

shown in Fig. 3-50.

● Be careful not to touch the joysticks

when you engage or disengage the hy-

draulic lockout control.

Hydraulic lockout control (1) is a device used

to lock out control levers of work equipment,

swing system, travel system and attachment (if

equipped).

FREE

● LOCK position: Push down the hydraulic

1

lockout control to engage it. The machine

LOCK

will not move even if you maneuver the

controls.

CZ335-1103053

● FREE position: The machine moves ac-

cording to operation of control levers.

Fig. 3-50

This lever is a hydraulic lockout control. When

it is engaged, maneuver of control lever or

pedal would therefore lead to no movement of

the machine.

With all controls in neutral position, if any part

of the machine tends to move or moves when

you disengage the hydraulic lockout control,

it indicates a failure in your machine. In this

case, immediately engage the hydraulic lock-

out control and stop the engine. Contact your

Sany distributor to solve this problem.

3-40

System Functions

3.5.2 Travel controls

WARNING

● Do not put your foot on any pedal during operation, except for travel. Unintended ped-

aling could lead to sudden move of your machine and cause severe accidents.

● Take extra care when driving or steering the machine with pedals. Do not put your foot

on any pedal when they are not used.

Control levers are used to change travel direc-

a

tion of your machine. Description in brackets

is given for pedal operation.

N

a

a - Forward travel:

Push the control lever.

b

N

(Pedal tilts forward. )

b - Backward travel:

b

a

Pull the control lever.

a

(Pedal tilts backward. )

b

N - (Neutral Position): Machine stops.

b

Remark:

When track frame faces backward direction,

CZ335-1103054

travel direction is opposite to maneuvering di-

rection of travel control lever. (Machine moves

Fig. 3-51

forward when you pull control levers and back-

ward when you push them. The left and right directions are reversed too.)

Check direction of track frame before you maneuver travel control levers. (If the sprocket is in the

rear, the track frame faces the front.)

With automatic deceleration function, travel control levers can be used to change engine speed

through the following ways.

● When travel control levers and joystick controls are in neutral position, engine speed will drop

to medium level even if fuel control dial is set above medium speed. If you maneuver any con-

trol, engine speed will rise to the level set by fuel dial control.

● If travel control levers and joystick controls are in neutral position, engine speed will decrease

by 100 rpm. About four seconds later engine will drop to the level (about 1,400 rpm) set for

automatic deceleration.

3-41

System Functions

3.5.3 Joystick controls

WARNING

● Never expose any part of your body

outside the window, which may other-

wise put you in danger of being hurt by

the boom if the joystick is moved un-

expectedly. If the window is broken or

missing, replace it immediately.

● It is important to know the positions

and functions of each joystick control.

Unexpected movement of machine

could cause personal injury.

As shown in the following illustrations, oper-

ating the joysticks diagonally can realize two

①

functions in combined operation.

③

④

Left joystick control

②

Left joystick operation

① Forward

Arm OUT

② Backward

Arm IN

CZ335S-1103040

③ Left

Left swing

④ Right

Right swing

Fig. 3-52

Table 3-3

1

4

3

2

CZ335-1103056

Fig. 3-53

3-42

System Functions

Right joystick control

⑤

Right joystick operation

⑤ Forward

Boom DOWN

⑦

⑧

⑥ Backward

Boom UP

⑥

⑦ Left

Bucket DIG

⑧ Right

Bucket DUMP

Table 3-4

CZ335S-1103042

Fig. 3-54

6

7

5

8

CZ335-1103058

Remark:

Fig. 3-55

When travel control levers and joystick con-

trols are in neutral position, engine speed will

drop to medium level even if fuel control dial

is set above medium speed. If you maneuver

any control, engine speed will rise to the level

set by fuel dial control.

If travel control levers and joystick controls are

in neutral position, engine speed will decrease

by 100 rpm. About four seconds later engine

will drop to the level (about 1,400 rpm) set for

automatic deceleration.

Releasing control lever or joystick, it goes

back to neutral position automatically and ma-

chine function stops.

3-43

System Functions

3.6 Roof Hatch

WARNING

Secure the lockout control to the LOCK

position when leaving the operator's seat.

Serious accidents can be caused if any

control lever or pedal is maneuvered by

mistake when the lockout control is in

FREE position.

3.6.1 Opening the roof hatch

1. Place hydraulic lockout control (1) to the

LOCK position.

FREE

1

LOCK

CZ335-1103053

Fig. 3-56

2. Push upward the locks (B) at both sides of

B

grip (A). Hold the grip (A) and push upward

the roof hatch.

A

CZ335-1103060

Fig. 3-57

3.6.2 Closing the roof hatch

Hold grip (A) to pull downward the roof hatch.

The locks (B) will be engaged automatically. If

the locks are not engaged properly, open the

roof hatch and try to close it again.

3-44

System Functions

3.7 Windshield

Front window can be pulled up onto the cab

roof.

WARNING

Always leave the lockout control in the

LOCK position when opening or closing

the windshield, bottom window or cab

door. Serious accidents can be caused if

any control lever or pedal is maneuvered

by mistake when the lockout control is in

FREE position.

● Before opening or closing any window,

park your machine on a level ground, lower

the work equipment to ground, and stop

the engine.

● When opening the windshield, hold tight

the grip with both hands and pull the win-

dow upward. Never stop before the auto-

matic catch is engaged.

● When closing the windshield, the window

moves quickly under its weight. Be sure to

hold the grip tightly with both hands when

closing the window.

3.7.1 Opening the window

1. Park your machine on a level ground,

lower the work equipment to ground, and

stop the engine.

FREE

2. Place hydraulic lockout control (1) to the

LOCK position.

1

LOCK

CZ335-1103053

Fig. 3-58

3-45

System Functions

3. Check the wiper blade, which shall be

stored in the right bracket.

CZ335-1103062

Fig. 3-59

4. Hold the left and right handholds (A) of

the windshield and pull the two levers

A

(B) in order to release the locks on top

of the windshield. The windshield will be

unlocked.

CZ335-1103063

Fig. 3-60

A

B

CZ335-1103064

Fig. 3-61

3-46

System Functions

5. In the cab, hold the lower handhold (C)

with your left hand and the upper handhold

(D) with your right hand, and push the win-

dow upward. Continue to push the window

toward the latch (E)in the rear of the cab till

it is locked securely.

D

C

CZ335-1103065

Fig. 3-62

CZ335-1103066

Fig. 3-63

E

E

CZ335-1103067

Fig. 3-64

3-47

System Functions

6. Check the lever (B), which shall be secured

in “locked” position.

F

● Check the arrow on the catch (F), which

should be aligned with the arrow on lever

(B). The lock is engaged.

B

● If the arrow on the catch (F) is not aligned

with the arrow on lever (B), the lock is not

CZ335-1103068

engaged. Repeat step 5 to engage the

Fig. 3-65

lock.

3.7.2 Closing the window

CAUTION

Close the windshield slowly and never get

your hand pinched by the window.

1.

Park your machine on a level ground,

lower the work equipment to ground, and

stop the engine.

FREE

2.

Secure the hydraulic lockout control (1) to

LOCK position.

1

LOCK

CZ335-1103053

Fig. 3-66

3.

Hold the left and right handholds (A) and

pull the lever (B) downward to release the

lock.

B

A

CZ335-1103069

Fig. 3-67

3-48

System Functions

4. Hold the lower handhold (C) with your left

hand and upper handhold (D) with your

right hand, push the window forward and

C

lower the window slowly.

D

CZ335-1103070

Fig. 3-68

CZ135B-1103009

Fig. 3-69

5. When the bottom of windshield reaches

G

the top of bottom window, push forward the

top of windshield in order to engage both

the left and right latches (G) of the locks.

CZ335-1103072

3-49

System Functions

6. Check the lever (B), which should be

secured in “locked” position.

F

● Check the arrow on the catch (F), which

should be aligned with the arrow on lever

(B). The lock is engaged.

B

● If the arrow on the catch (F) is not aligned

CZ335-1103068

with the arrow on lever (B), the lock is not

engaged. Repeat step 5 to engage the

Fig. 3-70

lock.

3.7.3 Removing the lower window

1

Open the windshield, hold the grip (1) to pull

upward in order to remove the lower wind-

shield.

CZ335-1103077

Fig. 3-71

● It will be difficult to remove the windshield

in case of sand or dust building up at the

bottom of the windshield. Moreover, the

sand or dust may be brought into the cab

along with the glass when storing the win-

dow. To prevent this from happening, the

A

area (A) is to be cleaned before removing

the window.

CZ335-1103078

Fig. 3-72

3-50

System Functions

3.8 Alternate Exit

If you are unable to open the cab door in case

of emergency, use the hammer to break the

rear window and escape.

Sign of alternate exit

Never use the hammer for other purposes.

Safety hammer

CAUTION

Broken glass can cut. Be careful not to

CZ215-1103029

be hurt by broken glass when you escape

Fig. 3-73

from a broken window.

CZ215-1103030

Fig. 3-74

3-51

System Functions

3.9 Door Catch

CAUTION

● Park your machine on a level ground

before unlocking the cab door.

● Never unlock the door on a slope. The

door may shut suddenly and cause in-

jury.

● Never expose your body or hand out

of the cab or lay your hand on the door

frame before unlocking the door. The

door may shut suddenly and cause in-

jury.

Lock the door to its position after opening it.

1. Push the cab door toward the catch (1) so

as to lock the door by engaging the catch

(1).

1

2. Before closing the door, press the joystick

(2) to the left of the operator seat to

2

release the catch (1).

CZ335-1103082

Secure the door firmly on its catch (1) after the

Fig. 3-75

door is opened.

3.10 Cover/cap with a Latch

Use the start switch key to open/close the cap

or cover.

Insert the key to its shoulder (A).

The key could be broken if turned before it is

fully inserted.

A

CZ335-1103083

Fig. 3-76

3-52

System Functions

3.10.1 Opening/closing the cover with lock

NOTICE

● Make sure to turn the cover (1) to shield

the key hole after removing the key.

Otherwise, invasion of foreign bodies

could make the switch sluggish or fail-

ing.

● A longer travel distance is required to

tighten the cover with lock. Make sure

the cover is turned in position before

you turn the key to lock the cover. If

the key is turned when the cover is not

in position, the lock plate will press

against inner wall of filler opening and

cause damage to lock cylinder.

● Be sure to have a clean O-ring seal in

lock cover. If the seal is contaminated

by iron scraps, stone pieces or other

foreign bodies, it would be damaged

during tightening and improper sealing

of lock cover could result.

Opening the cover

1. Turn to open the key hole cover(1).

1

2. Insert the key into the key hole.

2

3. Turn clockwise the key to align the key

notch to the mark (A) on the cover. Open

B

the cover(2).

A

Position (A): unlocked

CZ215-1103001

Position (B): Locked

Fig. 3-77

3-53

System Functions

Closing the cover

1. Screw on the cover(2) and insert the key

into the key hole.

1

2. Turn the start switch key to “locked” posi-

tion (B), and remove the key.

B

3. Turn the cover (1) to shield key hole.

A

CZ215-1103002

Fig. 3-78

3.10.2 Opening/closing the cap with

lock

A

Opening the cap

1. Insert the key.

2. Turn the key counterclockwise and open

the cap with its lever.

B

CZ335-1103085

Position (A): unlocked

Fig. 3-79

Position (B): locked

Closing the cap

1. Close the cap properly and insert the key.

2. Turn the key clockwise and remove the

key.

3-54

System Functions

3.11 Cup Holder

A cup holder has been designed and installed

to the left side of operator in order to hold bev-

erage.

CZ335-1103086

Fig. 3-80

● As shown in the illustration, the cup holder

can be folded to prevent damage when it is

not used.

CZ335-1103087

Fig. 3-81

3-55

System Functions

3.12 Storage Box

● Located to the rear right of operator seat,

the storage box is used to keep your drinks

warm in winter and cool in summer.

Closed

● Cool or warm air is sent into the storage

box according to the setting of air-condi-

tioner.

CZ335-1103088

Fig. 3-82

Open

CZ335-1103089

Fig. 3-83

3.13 Literature Bag

● The bag is located on the back of the op-

erator seat.

● The "safety, operation and maintenance

manuals" can be stored in this bag for you

to refer to at any time.

Fig. 3-84

3-56

System Functions

3.14 Ashtray

● The ashtray is above the cigar lighter.

● Make sure that the cigarette is extin-

guished before closing the ash tray.

Closed

CZ335-1103091

Fig. 3-85

Open

CZ335-1103092

Fig. 3-86

3-57

System Functions

3.15 Air Conditioning System

3.15.1 Control panel

1

2

3

4

5

Monitor

FULL AUTO AIRCONDITIONER

9

6

7

8

CZ215-1103037

Fig. 3-87

Remark:

(1) Power-off switch

(2) Fan switch

After the automatic control switch (5), fresh

(3) Temperature switch

air/recirculation switch (6) and air conditioner

(4) Air outlet selector switch

switch (8) are switched on, the indicator above

(5) Automatic control switch

the corresponding switch will be illuminated.

(6) Fresh air/Recirculation switch

(7) LCD panel

(8) Air conditioner switch

(9) Sunlight sensor

(1) Power-off switch

This switch (1) is used to stop the fan and air-

conditioner.

When the power-off switch (1) is pressed,

OFF

the temperature and air flow displayed on the

LCD panel disappear, the indicators above the

CZ335-1103094

automatic control switch and air conditioner

switch go out, and the operation stops.

Fig. 3-88

3-58

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