SPONGE MAINTENANCE
Replace RS199 Cleaning Sponge
Pour water on
RS199
to moisten it completely.
DO NOT OVERFILL.
End Cap
AF629 Felt Filter
AF040 Foam Filter
Housing
Tip Wrench can be use
to remove lter cap.
FILTER MAINTENANCE
Filters should be kept clean
Problems that occur aside from those listed below
should be handled by our factory technicians.
TROUBLE SHOOTING
Pump running but
weak or no vacuum
generated.
Pump won't run
Symptoms
Cause
Remedy
Blown fuse
No power
Replace fuse. See spare parts list
a) Loose connections between
joints or connectors.
b) Dirty lters.
c) Leaky or sticky valve.
d) Wrong hose connection.
e) Broken pump diaphram
.
a) Pump micro switch is stuck.
b) Vacuum inside hose (normal)
a) Make sure all connections are
tight.
b) Inspect and clean all lters.
Replace elements if needed.
c) Clean parts and replace
O-Rings if needed .
d) HT500 Hose should be
connected to
AF110
.
e) Ship back to factory
a) Use a pair of tweezers to release
the switch.
b) Squeeze trigger to release
vacuum.
3.15A fuse inside
FUSE REPLACEMENT
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