To lubricate the O-rings on the
couplings
WARNING:
off (0) position and disconnect the power
plug from the power source before you do
maintenance on the product.
CAUTION:
the water source and make sure that all
Troubleshooting schedule
Problem
The product does not start.
The fuse blows during start or opera-
tion.
The product does not stop.
The product becomes too hot.
The product does not operate
smoothly.
1839 - 009 - 24.05.2024
Put the power switch in the
Disconnect the product from
Troubleshooting
Possible cause
The power plug is not connected to a
power source.
The power switch is in the off (0) po-
sition.
There is no electricity in the power
source.
The power cord is damaged.
The thermal protector has stopped
the power.
An incorrect type of extension cable
is used.
An incorrect type of fuse is used.
The product is damaged.
The air flow is not sufficient.
There is air in the system.
parts are dry before you do maintenance on
the product.
1. Remove the spray lance from the spray handle and
the spray handle from the high-pressure hose. Refer
To install the spray lance on page 15 and To
to
install the spray handle on page 15 .
2. Lubricate the O-rings on the garden hose adapter,
the spray lance, and the high-pressure hose with
Technical data on page 20 for the
grease. Refer to
correct type of grease. (Fig. 48)
Solution
Connect the power plug to a power
source
Turn the power switch to the on (I)
position.
Speak to an approved electrician.
Speak to an approved service agent.
Wait until the product becomes
cool before you operate the product
again.
Make sure that the extension cable
is unwound fully and that the voltage
supply agrees with the voltage of the
product.
Make sure that you use a slow-blow
fuse that has class "C" or "K".
Disconnect the power plug and
speak to an approved service agent.
Clean the air intakes.
Bleed the system.
19