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HDR-K Series | Version 1.03
Operation
9.3 Adjustment of the working pressure
Regulate the working pressure with the regulator
(Pos. G, Fig. 10). The pressure is indicated on the pres-
sure gauge (if provided).
Fig. 10: Adjustment of the working pressure
9.4 Filling fuel
- Never refuel the unit in closed rooms with the en-
gine running or hot.
- Do not smoke when refuelling.
- Do not refuel near naked flames or sparks.
- Wipe off spilled fuel.
- Close canister and tank properly after refuelling.
- Do not spill fuel - use a funnel.
- Fill the fuel tank with unleaded petrol.
- Do not use a 2-stroke mixture.
9.5 Refilling and using detergent
To ensure that the detergent is dispensed at the correct
pressure, position the nozzle (if provided) or mount the
detergent kit (if provided) as shown in Figure 11. Use of
a high pressure hose longer than the one originally sup-
plied with the appliance, or the use of an additional hose
extension, may reduce or completely halt the suction of
detergent.
Fill the tank with highly biodegradable detergent.
Fig. 11: Use of the detergent
ATTENTION!
Petrol is extremely flammable and explosive. Switch
off the motor and let it cool down before filling up the
tank.
WARNING!
The exhaust gas of the motor contains toxic carbon
monoxide. Do not switch on and run the high pres-
sure washer in a closed area.
Tips and recommendations
To remove coarse dirt, spray on cleaning agent spa-
ringly and leave to work for 1 to 5 minutes, but do
not allow to dry.
NOTE!
1. Dissolve dirt by applying the detergent mixed with
water to the surface while still dry.
2. When dealing with vertical surfaces work from the
bottom upwards.
Leave the detergent to act for 1-2 minute but do not
allow the surface to dry. Starting from the bottom,
use the high pressure jet at a minimum distance
of 30 cm. Do not allow the rinse water to run onto
unwashed surfaces.
3. In some cases, scrubbing with brushes is nee-
ded to remove dirt.
4. High pressure is not always the best solution for
good cleaning results, since it may damage some
surfaces. The finest adjustable nozzle jet setting
or the rotating nozzle should not be used on deli-
cate or painted parts, or on pressurised compo-
nents (e.g. tyres, inflation valves, etc..).
5. Effective cleaning depends on both the pressure
and volume of the water used, to the same
degree.l
Summary of Contents for 7103662
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