Karcher 1.007-084.0 PS 4/7 Bp OBC Mister

Operating instructions - Page 13

For 1.007-084.0.

PDF File Manual, 47 pages, Read Online | Download pdf file

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11
Maintenance
Troubleshooting
Problem Cause Solution
Battery will not charge
Blown fuse Replace in-line fuse
Loose wiring
Check that internal wires are properly
connected
Battery failure Replace battery
Pump runs, no solution
Clogged nozzle
With machine off, remove Nozzle, turn machine
on until solution flows, turn off machine and
replace nozzle
Clogged filter Inspect filter for debris, clean if necessary
Pump runs, loss of pressure
Internal pump compo-
nents wearing out
Replace pump
Clog in pump Flush system with water
Low battery Charge battery
Pump will not run
Blown fuse Replace fuse on PCB
Pump motor failure Replace pump
Low battery Charge battery
Solution not flowing properly
Clogged nozzle
With machine off, remove Nozzle, clean nozzle
and replace
Clogged filter Inspect filter for debris, clean if necessary
Pump will not turn off
Air trapped in pump
Remove nozzle and open valve until air passes
through pump
Out of chemical Put more chemical in tank
Pump cycles on and off
frequently
Low accumulator air
pressure
Add air to accumulator
Spray is erratic or pulsating
Low accumulator air
pressure
Add air to accumulator
8.644-086.0 - Manual PS 4-7 Bp OBC Mister
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