Replace Def/Adblue® Supply Module Main Filter - Hitachi ZAXIS 120-6 class Operator's Manual

Replace DEF/AdBlue® Supply Module Main Filter
--- every 4500 hours
A filter (4) is mounted in the DEF/AdBlue® pump. Periodically
replace filter (4).
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CAUTION: Wear safety equipment such as safety
glasses or goggles, rubber gloves appropriate to
the job. Wash DEF/AdBlue® with clean water when it
contacts with the skin. If DEF/AdBlue® is accidentally
splashed into eyes, flush with water for 15 minutes or
longer and get emergency medical attention.
IMPORTANT:
 Take care not to allow dirt and/or water to enter the
DEF/AdBlue® tank while replacing filter (4).
 Check for leaks around the mounting position after
replacement.
 White deposition may be observed when DEF/
AdBlue® is dried naturally; it is normal. Wash out
DEF/AdBlue® deposition with clean water. Never use
a high pressure washer.
1. Park the machine according to the instruction on
Preparations for Inspection and Maintenance (7-8).
MAINTENANCE
7-163
4
MLAD-07-037