Electrical Connection; Cleaning, Maintenance And Storage - Scheppach HC20Si Twin Original Bedienungsanleitung

9.

Electrical connection

The electrical motor installed is connected and
ready for operation. The connection complies with
the applicable VDE and DIN provisions.
The customer's mains connection as well as the
extension cable used must also comply with these
regulations.
When working with spray attachments and during tem-
porary use outdoors, the device must be connected to
a residual current circuit breaker with a trigger current
of 30 mA or less.
Important information
In the event of an overloading the motor will switch it-
self off. After a cool-down period (time varies) the mo-
tor can be switched back on again.
Damaged electrical connection cable
The insulation on electrical connection cables is often
damaged.
This may have the following causes:
• Passage points, where connection cables are
passed through windows or doors.
• Kinks where the connection cable has been improp-
erly fastened or routed.
• Places where the connection cables have been cut
due to being driven over.
• Insulation damage due to being ripped out of the
wall outlet.
• Cracks due to the insulation ageing.
Such damaged electrical connection cables must not
be used and are life-threatening due to the insulation
damage.
Check the electrical connection cables for damage
regularly. Make sure that the connection cable does
not hang on the power network during the inspection.
Electrical connection cables must comply with the ap-
plicable VDE and DIN provisions. Only use connection
cables with the marking „H05VV-F".
The printing of the type designation on the connection
cable is mandatory.
AC motor
• The mains voltage must be 230 V~
• Extension cables up to 25 m long must have a
cross-section of 1.5 mm
24 | GB
2
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Connections and repairs of electrical equipment may
only be carried out by an electrician.
Please provide the following information in the event
of any enquiries:
• Type of current for the motor
• Machine data - type plate
• Machine data - type plate

10. Cleaning, maintenance and storage

m Important!
Pull out the power plug before doing any cleaning and
maintenance work on the equipment. Risk of injury
from electric shock!
m Important!
Wait until the equipment has cooled down completely!
Risk of burns!
m Important!
Always depressurize the equipment before carrying out
any cleaning and maintenance work! Risk of injury!
10.1 Cleaning
• Keep the equipment free of dirt and dust as far as
possible. Wipe the equipment with a clean cloth or
blow it down with compressed air at low pressure.
• We recommend that you clean the equipment im-
mediately after you use it.
• Clean the equipment regularly with a damp cloth
and some soft soap. Do not use cleaning agents
or solvents; these may be aggressive to the plastic
parts in the equipment. Ensure that no water can
get into the interior of the equipment.
• You must disconnect the hose and any spraying tools
from the compressor before cleaning. Do not clean
the compressor with water, solvents or the like.
10.2 Maintenance work on the pressure vessel
(Fig. 1)
Important! To ensure a long service life of the
pressure vessel (2), drain off the condensed wa-
ter by opening the drain valve (3) each time after
using.
Release the vessel pressure first (see 10.5.1). Open
the drain screw by turning counter-clockwise (looking
at the screw from the bottom of the compressor) so
that all the condensed water can run out of the pres-
sure vessel. Then close the drain screw again (turn it
clockwise).