Electrical Connection; Cleaning, Maintenance, Storage And - Dexter power AC50V Originalbetriebsanleitung

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.
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 im­
properly 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 life­threatening due to the insulation
damage.
Check the electrical connection cables for dam­
age regularly. Make sure that the connection cable
does not hang on the power network during the
inspection.
Electrical connection cables must comply with the
applicable VDE and DIN provisions. Only use con­
nection cables with the marking „H05VV­F".
The printing of the type designation on the connec­
tion cable is mandatory.
AC motor
• The mains voltage must be 230 V~
• Extension cables up to 25 m long must have a
cross­section of 1.5 mm .
2
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, storage
and transport
m Important!
Pull out the power plug before doing any clean-
ing and maintenance work on the equipment.
Risk of injury from electric shock!
m Important!
Wait until the equipment has cooled down com-
pletely! Risk of burns!
26 GB
m Important!
Always depressurize the equipment before carry-
ing 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
immediately 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 plas­
tic 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. 3)
m Important! To ensure a long service life of the
pressure vessel (2), drain off the condensed water
by opening the drain valve (1) each time after using.
Release the vessel pressure first (see 10.3.1).
Open the drain screw by turning counter­clockwise
(looking at the screw from the bottom of the com­
pressor) so that all the condensed water can run out
of the pressure vessel. Then close the drain screw
again (turn it clockwise). Check the pressure vessel
for signs of rust and damage each time before using.
Do not use the compressor with a damaged or rusty
pressure vessel. If you discover any damage, then
please contact the customer service workshop.
10.3 Storage
m Important!
Pull out the mains plug and ventilate the equip-
ment and all connected pneumatic tools. Switch
off the compressor and make sure that it is
secured in such a way that it cannot be started
up again by any unauthorized person.
m Important!
Store the compressor only in a dry location
which is not accessible to unauthorized per-
sons. Always store upright, never tilted!
10.3.1 Releasing excess pressure
Release the excess pressure by switching off the
compressor and using the compressed air which
is still left in the pressure vessel, e.g. with a com­
pressed air tool running in idle mode or with a blow­
out pistol.