Problem
The high-pressure water hose is not
possible to pull out.
There is leakage in the couplings.
Troubleshooting schedule, display (PW 370)
Problem
Red temperature symbol. Refer to
the error message on the display for
more information.
Red tool symbol. Refer to the error
message on the display for more in-
formation
Yellow tool symbol. Refer to the error
message on the display for more in-
formation
Transportation
•
Disconnect the power plug from the power source
before transportation of the product.
•
Disconnect the product from the water source before
transportation of the product.
•
Attach the product to prevent movement during
transportation.
Storage
•
Drain all water from the product, the high-pressure
water hose, and the accessories before you put
28
Possible cause
The hose reel is blocked.
The O-rings are worn or damaged.
Possible cause
The ambient temperature in the work
area is too low.
The ambient temperature in the stor-
age is too low.
The water inlet temperature is too
high.
The water sensor cannot register the
water level.
The temperature sensor cannot reg-
ister the water temperature.
It is recommended to replace the O-
rings.
It is recommended to clean the water
filter in the water inlet on the product.
Transportation, storage and disposal
Solution
Remove the hose reel cover and re-
move the blockage. Clean the hose
reel.
Replace the O-rings.
Solution
Only operate the product when the
ambient temperature is 4 °C or more.
Keep the product in a dry and frost-
free environment. Make sure that the
ambient temperature in the storage is
more than 0 °C.
Make sure that the water inlet tem-
perature is max. 40 °C.
Stop the product and wait for 5
minutes before you start the prod-
uct again. If the problem continues,
speak to an approved service agent.
Replace the O-rings.
Clean the water filter in the water in-
let on the product.
the product in storage. Refer to
product from the water source on page 23 .
•
Prepare the product for storage. Refer to
the product for storage on page 28 .
•
Keep the product in a dry and frost-free environment.
To prepare the product for storage
1. Stop the product and disconnect the power plug from
the power source.
2. Disconnect the product from the water source. Refer
To disconnect the product from the water source
to
on page 23 .
To disconnect the
To prepare
2167 - 004 - 18.12.2023