CG935G Wheel Loader. Manual - part 9

 

   

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Irrelevant people are not allowed to enter into work area. Because the work device 

moves vertically, rotates sideways and moves forward and backward, the surrounding areas 

of the work device (underneath, in front, at rear, inside, at two sides) are dangerous and is 

not allowed to be entered into.     

 

When working near cliffs or at places where collapes may happen, must ensure safety 

and appoint people to command.         

 

When releasing earth or rocks from lofty places, take care of the safety at the falling 

places.   

6.3 Ensure Ventilation When Working in Enclosed Space 

 

When it is not avoidable to operate or handle fuel, or clean parts or paint at an enclosed 

place or a place not well-ventilated, must open doors and windows to ensure sufficient 

ventilation in prevention of gas poisoning. If ventilation is still insufficient by opening 

doors and windows, install fans.   

 

When working at enclosed spaces, fire extinguishers shall be prepared. Remembe their 

locations and operation method.   

6.4 Do not Approach High Voltage Cable 

 Do not allow the machine contact with suspended cables. Electric shock may be 

caused even if approaching to high voltage cables.     

 Follow these instructions in prevention of accidents: 

1．  When there is a danger of contacting electric cables by the machine at site, consult 

power company before operation starts to make sure whether the operation is safe. 

Consult power company for the voltage of cable before the operation starts.   

2． 

Wear rubber shoes and rubber gloves. Put a rubber pad on the operator’s seat. Take care 

not to let any exposed part of body contact with the metal chassis.   

3． 

If the work device contacts cable, the operator shall not leave the cab.   

4． When working near high voltage cable, nobody is allowed to approach the machine. 

 

   

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Ⅶ Safe parking 

 

7.1 Pay Attention to Safety of Yourself and Others

 

 Choose a lot as flat as possible to park the machine. Lower the work device down to ground.   

 Do not park on slopes. When it is not avoidable to park on a slope, the degree of slope must 

be lower than 1/5 and wedges shall be put under the wheels to prevent the machine from 

moving.  

  When the vehicle breaks or it is needed to park it at a place where the traffic is busy, set 

up an enclosure, signal, flag or alarm light, or set up other necessary signals to ensure the 

vehicles passing by are able to identify this machine clearly. And do not let the machine, 

enclosure, or flag obstruct traffic.   

 When parking, unload the materials in the loader, lower down the bucket completely to the 

ground, turn off the engine, and engage the parking brake at the parking position. Lock all 

devices with the key and take off the key.     

 It is prohibited to climb up the vehicle when it is transporting. 

 

7.2 Notices for Cold Regions

 

  After completing work, remove water, snow or silt that clings to wires, plugs and sockets, 

swithes or sensors, or the cover parts of these parts, If not removing these stuff, the water 

contained in them will freeze and cause failure of machine when starting the machine next 

time. Unexpected malfunction may be inflicted.     

 Preheat thoroughly. If the machine is not preheated thoroughly before operating, the 

reaction of machine be slow, which may cause unexpected accidents.   

 Operate the control levers to cycle the hydraulic oil in the hydraulic system (raise system 

pressure to set pressure, then release the pressure to allow the oil flow back to hydraulic oil 

tank), which will raise the temperature of hydraulic oil. This will guarantee good response 

of the machine and prevent failures.   

 If the electrolyte in storage battery has frozen, neither charge the storage battery nor start 

engine by other power supplies. This could be dangerous and cause the storage battery to 

 

   

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catch fire.   

 When charging or start engineer by other power supplies, melt the electrolyte in storage 

battery before starting and check whether there is any leakage. 

 

   

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Ⅷ  Safety inspection and maintenance 

8.1 General Knowledge

 

 

The operating and maintenance personnel shall receive trainings and obtain 

corresponsive qualifications; the people who are irrelevant to the maintenance and repair 

work being conducted are not allowed to enter into work area. Appoint people to watch 

over when necessary.   

 

The repair of vehicles shall be conducted in compliance to specified procedures. When 

not knowing how to conduct, seek assistance from Chengdu Construction Machinery Co., 

Ltd.  

 

Observe the cautions indicated by warnings label. Lables concerning especially 

important issues are attatched on the vehicle; follow these instructions.   

 

Before starting maintenance work, adhere labels marked with “please do not operate” 

or other similar labels on starting swithes and console. Prevent others 

from starting engine or manipulate control levers. Injuries or death to 

operator may be caused otherwise.   

 

When operating or maintaining the machine, shall not wear loose 

clothes or jewels, or else they may get entangled on the control lever or 

other parts of the machine.   

 

Ensure all protective boards and covers are fixed on the machine.   

 

Fuel and engine oil are harzard items. Fuel, engine oil, lubricant and oil cloth shall not 

contact any fire or flame.   

 

The parts removed from the machine shall be stored in a safe place. Make sure that the 

parts will not fall off. Set up baluster surrouding the place and hang lables of “forbidden to 

enter” in prevention of approach by unapproved people.   

 

The work site shall be kept clean and tidy, without cast oil cloth, lubricant, etc., to 

prevent occurrence of fire or falling off of people.   

 

Before inspecting and repairing the machine, fix the front and rear frames with lock 

rod to avoil injuried caused by their rotation.   

 

When it is necessary to conduct inspection and maitenance work with the movable arm 

bucket being lifted, must use necessary movable arm oil cylinder support device to prevent