EHRLE HS 1040 Series, Operating Instruction

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Hochdruck-Reinigungs-Systeme High-Pressure-Systems
98
Provide electrical connection according to device speci c circuit diagram deli-
vered with the High Pressure Cleaner (terminal box).
A device speci c circuit diagram is included in the scope of
delivery of every High Pressure Cleaner (see terminal box).
Do not apply AC power of the electrical facility AC power outlet, before com
missioning the High Pressure Cleaner according to section 2.3.4.
2.2.5 Water supply connection for the High Pressure Cleaner
Operate the High Pressure Cleaner only with clean water. The
water inlet temperature must not exceed 30° C.
The assembly of the water supply must comply to DIN 1988 (drinking water
regulations for assembly and use). Observe the local planning authority
regulations.
The water supply capacity must ensure a minimum of 1500 l/h with a hydraulic
pressure between 1 bar and 6 bar.
The manufacturer recommends the installation of a magnetic
valve (Order-No. 2117) between water piping system and the
connecting hose. The magnetic valve prevents uncontrolled
waterleakage in case of a leaking water supply connecting hose.
Equip the water supply with a shut off valve.
Do not connect rigid water supply or high pressure output piping
to the central unit due to the transmission of vibrations from the
unit to these connections. Otherwise damages to the High
Pressure Cleaner may result.
Connect the water supply with a exible water hose (min. 3/4“) to the High
Pressure Cleaner.
NOTE
ATTENTION
NOTE
ATTENTION