Name Of Parts: (Fig. 1); Product Description; Assembly - benza BZ 170 Use And Maintenance Manual

ENGLISH
MAINS POWER CONNECTION
The following should be observed when connecting the high pressure washer to the electric installation:
- The electric installation shall be made by a certified electrician and comply with IEC-364.
- It is recommended that the electric supply to this appliance should include either a residual current device that will inter-
rupt the supply if the leakage current to earth exceeds 30 mA for 30 ms.
IMPORTANT! ONLY USE WATER WITHOUT ANY IMPURITIES.
IF THERE IS A RISK OF RUNNING SANDS IN THE INLET WATER (I.E. FROM YOUR OWN
WELL), AN ADDITIONAL FILTER SHOULD BE MOUNTED.
Safety devices:
- The unloader valve can reduce pressure if it exceeds pre-set values. The spray gun features a locking device. When the
pawl is activated, the spray gun cannot be operated.
Thermal sensor:
A thermal sensor protects the motor against overloading. The machine will restart after a few
minutes when the thermal sensor has cooled.

4. NAME OF PARTS: (FIG. 1)

1. Handle
2. Detergent bottle(optional)
3. Screw
4. Wheel

5. PRODUCT DESCRIPTION

PURPOSE
• The high pressure cleaner is designed to clean vehicles, machines, buildings, facades, etc. in the private sector.
AREAS OF APPLICATION
• Never use the machine in potentially explosive areas under any circumstances!
• The operating temperature must be between 0 and +40 .
• The machine consists of an assembly with a pump, which is encased in a shock absorbing housing. For an optimal
working position the machine comes with a lance and a non-slip handle grip, whose shape and configuration comply
with the applicable regulations.
• Do not cover or modify the lance or the spray nozzles in any way.
• The high pressure cleaner is designed to be used with cold or lukewarm (max. 60 ); higher temperatures can damage
the pump.
• Do not use water that is dirty, gritty or contains any chemical products, as these could impair operation and shorten the
life of the machine.
• Accessories can be used to carry out work with foam cleaners, sand spraying.

6. ASSEMBLY

• Position the washer as NEAR as possible to the water supply.
• Connect the PVC tube to the detergent conncetion (FIG.3).
• The washer must be used standing on a secure, stable, positioned as shown. FIG.2.
• Fit the lance into the gun and rotating it until the two parts are completely locked FIG. 4.
• Connect the gun to the high pressure hose FIG.5.
• Connect the high pressure hose to the water outlet on the washer FIG. 6.
• Connect the water supply hose to female coupler FIG.7, then connect to the water inlet of the washer. The supply hose
must have an internal diameter of at least 13mm (1/2 in.) and must be reinforced. The water supply must be at least
equal to the washer delivery capacity.
NOTE: THE MACHINE NOT SUITABLE FOR CONNECTION TO THE POTABLE WATER MAIN (FIG. 15).
WARNING The intake water temperature must not exceed 40℃. The water supply must not
exceed 0.7 MPa.
5. Water inlet nut
6. Gun stock
7. Gun hook
8. Screw
24
9. Hose hook
10. Spray lance
15. Spray gun
16. High pressure hose