Storch Airless ST 900 Bedienungsanleitung Seite 171

Troubleshooting
Electrical
Symptom: Sprayer does not run, stops running, or will
not shut off.
Perform Pressure Relief Procedure.
1. Plug sprayer into correct voltage, earthed outlet.
2. Set power switch OFF for 30 seconds and then ON
again (this ensure sprayer is in normal run mode).
3. Turn pressure control knob clockwise 1/2 turn.
4. View digital display.
Keep clear of electrical and moving parts during trou-
bleshooting procedures. To avoid electrical shock haza-
rds when covers are removed for troubleshooting, wait 5
minutes after unplugging power cord for stored electricity
to dissipate.
Problem
Sprayer does not run at all.
Display is blank.
Control Board Status Light
To determine error code for units without display, refer
to the control board status light. Turn the ON/OFF switch
OFF, remove the control cover then turn power back ON.
Observe the status light. Blinking LED total count equals
the error code (for example: two blinks equals CODE 02).
Cause
See flow chart.
171
Solution
Original instruction