Service And Maintenance Intervals; 10 Hours Service - Spraying Circuit; 10 Hours Service - Self-Cleaning Filter - Hardi MASTER PRO VHH Instruction Book

Service and Maintenance intervals

10 hours service - Spraying circuit

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.
10 hours service - Nozzle filters
Check and clean.
10 hours service - Suction filter
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).
±
WARNING! Always wear protective clothing and gloves before
opening the filter!

10 hours service - Self-Cleaning Filter

This filter should be cleaned every 10 hours.
1. Unscrew the union nut (A) and open filter.
2. Check filter gauze (B), clean if necessary.
3. Grease the O-ring (C) on the filter lid.
To reassemble:
4. Assemble all filter parts in the order shown on the picture.
5. Turn union nut (A) clockwise to close filter.
±
WARNING! Always wear protective clothing and gloves before
opening the filter!
6 - Maintenance
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