High Pressure Hose And Spray Device - Kranzle HD 7/120 Operating Manual

Brief operating instructions
When operating your high pressure cleaner
pay attention that it is in a horizontal position.
1. Connect the high pressure hose with the spray gun.
2. Connect to suitable water supply.
3. Flush the air from the pump (open and close the spray gun several
times)
4. Make the electrical connection
5. Switch on the machine with opened spray gun and commence
cleaning.
6. After completing the work, completely empty the pump (switch
the motor on for approximately 20 seconds without the suction and spray
gun).
- Only use clean water ! Protect from frost !
CAUTION !
Please pay attention to the regulations of your waterworks company. In accordance
with EN 61 770, the machine may not be directly connected to the public drinking
water supply lines.
A brief connection however is permissible according to DVGW (German Association
for Gas and Water Affairs) if a tube ventilator with check valve (Kränzle Order-No.
41.016 4) is built into the water supply.
Also indirect connection to the public drinking water supply lines is permissible by
way of free emission in accordance with EN 61 770; e.g. by using a reservoir with a
float valve.
Direct connection to a non-drinking water supply line is permissible.

High pressure hose and spray device

The high pressure hose and spraying device supplied with the machine are
made of high grade material, they are also optimized for the machine and
marked as required by the appropriate regulations.
- Hose length max. 20 m.
If replacement parts are required, only such parts
that are authorized by the manufacturer and which
bear the markings required by the appropriate regula-
tions may be used. The high pressure hose and spray
device must be connected in a pressure-tight manner
(no leak). The high pressure hose may not be driven
over, pulled excessively, or twisted. The hose may
under no circumstances be pulled over sharp edges,
since otherwise the guarantee is automatically void.
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Description