Clean Fresh Air Filter; Replace Fresh Air Filter - Hitachi ZAXIS 30U-5N Operator's Manual

Clean Fresh Air Filter

--- every 500 hours

Replace Fresh Air Filter

--- After cleaning 6 times or so
ZX30U-5N, 35U-5N, 50U-5N
Removing Fresh Air Filter
1. Pull out fresh air filter (1) upward, which is located at
bottom left of the seat.
Cleaning
IMPORTANT: Clean filter (3) by using a vacuum cleaner.
Do not clean it by blowing compressed air or washing
with water.
1. With side "a" of filter (1) facing downward, lightly tap the
filter (1) frame to let large dirt drop.
2. Clean side "a" of filter (1) by using a vacuum cleaner.
Installation
IMPORTANT: Inappropriate installation of the filter
may cause dust to enter into the heater unit and
air conditioner, causing malfunction or breakdown
of them. Before installing the filter element, clean
off dust around the mounting area; install the filter
element with extra care.
1. Fresh air filter (1) can be replaced by removing clip band
(2).
2. Install fresh air filter (1) assembly while holding tab (3) of
cover.
MAINTENANCE
7-93
1
3 2
a
MADB-07-045
a
MADB-07-042
1
MADB-07-043