MAINTENANCE
7-107
5 . Install cap (5) after refilling DEF. Close the tank cover
(3).
IMPORTANT:
Do not get on top of DEF tank (2) or sensors and
piping on the tank. Failure to do so may damage
the machine.
White deposition may be observed when DEF
is dried naturally; it is normal. Wash out DEF
deposition with soft water. Never use a high
pressure washer.
f
NOTE:
Wipe spilled DEF and wash spilled area with plenty of
water.
Flow sound may be heard from the tank after the
engine stops. It is the sound of returning DEF from
piping to the tank, not the malfunction.
DEF will freeze under low temperature, deteriorate
(ammonification) under high temperature. Store the
DEF in -10 to 30°C (14 to 86°F) environment.
Use dedicated container (purchased container) to store
or carry DEF. Or use polyethylene resin tank or stainless
tank.
Clean DEF Strainer
Check strainer (6) installed at the inlet of DEF tank, and
clean it as needed.
d
CAUTION: Use rubber gloves and goggles or
safety glasses for protection during operation.
Wash DEF with clean water when it contacts on the
skin. If splashed in eyes, flush with water for 10 to
15 minutes. Get medical attention immediately.
IMPORTANT: Take care not to allow dirt and/or water
to enter the DEF tank while checking or cleaning
strainer (6).
1. Take out strainer (6) from the DEF inlet port.
IMPORTANT:
Use compressed air at the lower pressure than 0.2
MPa (30 PSI).
Completely dry strainer before reinstalling to
avoid water from entering.
2. Clean strainer (6) by applying compressed air or
flushing with tap water.
3. Install strainer (6) at the DEF inlet port.
f
NOTE: Consult your nearest authorized dealer if DEF
spills out while filling even after cleaning strainer (6).
95Z7B-7-126-3
6
115Z7B-7-106-2
3
5
2
4
Summary of Contents for ZW 550-6
Page 4: ......
Page 10: ...CONTENTS SPECIFICATIONS 12 1 Specifications 12 1 Intended Use 12 1 INDEX 14 1 ...
Page 12: ...MACHINE NUMBERS 2 Aftertreatment Device SCR TYPE MFG NO DOC TYPE MFG NO 95Z7B SCR4 95Z7B SCR4 ...
Page 54: ...SAFETY LABELS S 42 2 25 7 4 1 26 1 8 9 5 6 11 12 10 24 115Z7B S 42US ...
Page 148: ...OPERATOR S STATION 1 84 MEMO ...
Page 208: ...OPERATOR S STATION 1 144 MEMO ...
Page 210: ...BREAK IN 2 2 MEMO ...
Page 226: ...OPERATING THE ENGINE 3 16 MEMO ...
Page 274: ...OPERATING THE MACHINE 5 28 MEMO ...
Page 354: ...MAINTENANCE 7 70 MEMO ...
Page 418: ...9 4 MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS MEMO ...
Page 422: ...10 4 STORAGE MEMO ...
Page 428: ...11 6 TROUBLESHOOTING MEMO ...
Page 430: ...SPECIFICATIONS 12 2 MEMO ...
Page 438: ...INDEX 14 8 ZW550 6 US MEMO ...