DIESEL PARTICULATE FILTER HANDLING. Manual - part 7

 

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DIESEL PARTICULATE FILTER HANDLING. Manual - part 7

 

 

ENGINE

DIESEL PARTICULATE FILTER HANDLING MANUAL, WSM

1-S17

[7]  PACKING, DELIVERING, AND HANDLING STANDARD OF DPF 

FILTER COMPLETE

Follow the below procedures to pack the separated DPF filter complete and to send it to a cleaning contractor.

[Packing and delivering]
(1) Refer to the example of packaging, cover and seal the DPF filter complete with a plastic bag so that soot and ash

are not scattered in the air, and pack it in a cardboard box having cushioning material in it.

(2) Put "FRAGILE" sticker on the package. 
(3) Make sure not to drop DPF filter complete when handling and carrying.

Packing and Delivering of DPF Filter Complete (Example)
1. Seal the removed DPF filter complete with a plastic bag as

shown in the photograph [A].

2. Put a cushioning material in the bottom of the prepared

cardboard box.

3. Put the DPF filter complete with the sealed plastic bag on a

cushioning material.

4. Put a cushioning material in around the DPF filter complete as

shown in the photograph [B].

5. Put a cushioning material over the DPF filter complete as shown

in the photograph [C].

6. Enclose the completed DPF Cleaning Order Form in the

cardboard box and close it.

7. Put "FRAGILE" sticker on the cardboard box.
8. Write the address and send it to a cleaning contractor.

[Cautions for handling]
(1) Workers should wear a mask and goggles, and other required protective equipments according to local relevant

regulations whenever cleaning DPF.

(2) The removed soot and ash should be collected on a filter etc. and safely disposed by an industrial waste disposer

according to local relevant regulations.

[Disposal standard of DPF]
(1) DPF should be disposed by an industrial waste disposer according to local relevant regulations.

ENGINE

DIESEL PARTICULATE FILTER HANDLING MANUAL, WSM

1-S18

[8]  DPF CLEANING METHOD, RESPONSIBLE FOR CLEANING 

CONTRACTOR (REFERENCE)

NOTE

• DPF cleaning must be carried out by authorized cleaning contractor.

(1) Workers should wear a mask and goggles, and other required protective equipments according to

local relevant regulations whenever cleaning DPF.

(2) The removed soot and ash should be collected on a filter etc. and safely disposed by an industrial

waste disposer according to local relevant regulations.

Make sure that the DPF cleaning must be carried out according to the following procedures.

1. The DPF should be cleaned with air.

(1) Spray the air mainly from the exhaust outlet side towards the inlet side.

(Refer to the arrow on the side of the DPF complete, which shows the flow of exhaust gas.)

(2) The DPF should not be cleaned by applying pressure (positive/negative) to the whole of the DPF at one time.

3. Do not use any other substance except air to clean the DPF.
4. Do not give a vibration or a shock (hitting, shaking) to the DPF to clean it.

ENGINE

DIESEL PARTICULATE FILTER HANDLING MANUAL, WSM

1-S19

[9]  JUDGMENT OF REUSE OF DPF FILTER COMPLETE AFTER 

CLEANING, RESPONSIBLE FOR CLEANING CONTRACTOR

IMPORTANT

• After the cleaning contractor has cleaned the DPF filter complete, measure the quantity of remaining ash

in the following procedure, and evaluate the reusability.

ENGINE

DIESEL PARTICULATE FILTER HANDLING MANUAL, WSM

1-S20

Judgment of Reuse by Cleaning Contractor
1. After having cleaned the DPF filter complete, measure the

actual cell depth (E) with a pin gauge in the each block shown
in the figure. One cell (The measurement point is not specified)
is measured in each block.

(To be continued)

Model

Measurement total

D1803-CR-E4

D1803-CR-TE4

V2403-CR-E4

V2403-CR-TE4

16 blocks

V2607-CR-E4

16 blocks

V2607-CR-TE4
V3307-CR-TE4

25 blocks

V3800-CR-TE4

V3800-CR-TIE4

V3800-CR-TE4C

V3800-CR-TIE4C

28 blocks

(1) Pin Gauge (0.60 to 0.80 mm dia., 

0.024 to 0.031 in. dia.)

(2) DPF Filter Complete

(a) Serial No.

(A) Exhaust Inlet Side
(B) Exhaust Outlet Side
(C) Accumulated Ash
(D) 150 mm (5.91 in.)
(E) Actual Cell Depth
(F) Accumulated Ash Depth
(G) Cell Depth
[A] D1803-CR-E4, D1803-CR-TE4, 

V2403-CR-E4, V2403-CR-TE4

[B] V2607-CR-E4
[C] V2607-CR-TE4, V3307-CR-TE4
[D] V3800-CR-TE4, V3800-CR-TIE4, 

V3800-CR-TE4C, 
V3800-CR-TIE4C

 

 

 

 

 

 

 

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