Setting The Pressure Switch; Overload Protection; Electrical Connection; Cleaning, Maintenance, And Storage - Scheppach HC26 Original Bedienungsanleitung

• Before you use the machine, make sure that the
mains voltage is the same as the operating voltage
(see the rating plate).
• Long supply cables, extensions, cable reels etc.
cause a drop in voltage and can impede motor start-
up.
• At low temperatures below +5°C, sluggishness may
make starting difficult or impossible.
8.7 ON/OFF switch (fig. 2 pos. 14)
• Pull the ON/OFF switch (14) upwards to switch on
the compressor. To switch off the compressor, press
the ON/OFF switch (14) down.

8.8 Setting the pressure switch

• The pressure switch (2) is set at the factory.
Cut-in pressure approx. 6 bar
Cut-out pressure approx. 8 bar.

8.9 Overload protection

• The compressor has an automatic protection
against thermal overload. The overload protector is
activated at high engine temperature.
• The device is turned off. Re-commissioning of the
device can be done only after cooling down.
• Follows after activation:
- Let the unit cool down.
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 ex-
tension 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.
Damaged electrical connection cable
The insulation on electrical connection cables is of-
ten 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.
24 | GB
• 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
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
• Motor data - type plate

10. Cleaning, maintenance, and storage

n Important!
Pull out the power plug before doing any cleaning and
maintenance work on the equipment. Risk of injury
from electric shock!
n Important!
Wait until the equipment has cooled down completely!
Risk of burns!
n 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.
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