Hours Service - Hardi MASTER TWIN STREAM Instruction Book

10 hour 10 hour s ser s ser vice vice
10 hour 10 hours ser 10 hour s ser s service vice vice
1. Suction f 1. Suction f ilter ilter
1. Suction f 1. Suction filter 1. Suction f ilter ilter
To service the suction filter:
1. Pull out the steel clip A.
2. Lift the suction hose fitting
B from housing.
3. Filter guide and filter C
can now be removed.
To reassemble:
4. Press the guide onto filter end.
5. Place the filter into housing
with guide facing up.
6. Ensure the O-ring D on the
hose fitting is in good
condition and lubricated.
7. Refit the suction hose B
and steel clip A.
2. Self-Cleaning F 2. Self-Cleaning F
2. Self-Cleaning F 2. Self-Cleaning F 2. Self-Cleaning Filter
1. Unscrew nut A and open filter.
2. Check filter gauze B, clean if necessary
3. Lubricate O-ring C
4. Assemble filter again.
3. In-Line f 3. In-Line f 3. In-Line f 3. In-Line f 3. In-Line filter (if ilter (if ilter (if f f f f fitted) ilter (if ilter (if
If the boom is equipped with In-Line Filters
unscrew the filter bowl to inspect and
clean the filter.
Alternative filters are available. See
section on Technical specifications - Filters
and nozzles.
Maintenance
ilter ilter
ilter ilter
itted) itted) itted) itted)
4. Nozzle f 4. Nozzle f 4. Nozzle filter ilter ilters s s s s ilter
4. Nozzle f 4. Nozzle f ilter
Check and clean.
5. Spr 5. Spr 5. Spr 5. Spr 5. Spra a a a a ying cir ying circuit ying cir ying cir ying cir
Fill with clean water, operate all functions and check for
leaks using higher spray pressure than normal. Check
nozzle spray patterns visually using clean water.
GB 14 00 MA
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T180-0006