Charging The Main Battery; Emptying And Cleaning - Kärcher PS 4/7 Bp Electrostatic Instrucciones De Funcionamiento

Operation
4. Press button to turn on machine.
5. To spray in electrostatic spray mode turn the switch
on the satchel to the on position and follow the
instruction below. The LED on the satchel will light
when the Electrostatic power is on. If no electro-
static spray is desired turn the switch on the
satchel to the off position.
6. Before proceeding, make certain that the nozzle is
functioning properly.
a. To check, hold the spray gun about one foot
above the surface to be cleaned and open the
spray gun valve. A full spray should be observed
from the nozzle.
b. If the nozzle is not showing a full spray pattern,
remove nozzle to clean or replace nozzle. (See
Nozzle Replacement and Cleaning in Mainte-
nance section)
7. Keep the spray gun moving at approximately one
foot per second when the valve is open.
10 8.644-870.0 - Manual Operators PS 4-7 Bp Electrostatic

Charging the Main Battery

1. Use indicator on machine to determine if machine
needs to be charged. (Green light = No charge
required, Yellow Light = Approaching charge, Red
Light = Battery charge needed.)
2. Check charging cord(s) for any damage. If
damaged, replace.
3. Turn power switch to "OFF" (0) position.
4. Plug charger into 120v power outlet.
5. Battery takes approximately 5 hours to fully
charge.
6. Disconnect charger before use.
Do not operate the machine during charging.

Emptying and Cleaning

1. With machine on, open spray valve until spray
stops. To speed up process, remove nozzle.
2. Turn machine off.
3. Remove fill port cap and dump chemical by turning
machine over.
4. Fill reservoir with warm water. (0.5-1 Gallon)
5. Turn machine back on.
6. Open spray valve until spray stops. To speed up
process, remove nozzle.
7. Dump out any remaining water.