Cleaning; Storage; Maintenance - Scheppach HC550TC 400V Original Bedienungsanleitung

14. Transport
To change the position of the device, lift the transport
handle and pull the device to the new location.
When transporting the device in a vehicle it must be
secured to the loading bed with straps.

15. Storage

m Important!
Pull out the mains plug and ventilate the equipment
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.
Store the device and its accessories in a dark, dry and
frost-free place that is inaccessible to children. The
optimum storage temperature lies between 5 and 30
˚C. Store the power tool in its original packaging. Cover
the power tool to protect it from dust or moisture.
Store the operating manual with the power tool.

16. Maintenance

You require the following for maintenance:
• Open-ended spanner 17 mm (not included in the
scope of supply)
• Open-ended spanner 24 mm (not included in the
scope of supply)
m Attention!
Pull out the mains plug before carrying out any
cleaning and maintenance work! Risk of injury from
electric shock!
m Attention!
Wait until the equipment has cooled down completely!
Danger of burning!
m Attention!
Always depressurise the equipment before carrying
out any cleaning and maintenance work! Risk of injury!
16.1 Changing the V-belt (Fig. H to K)
To change the V-belt on the compressor, please be
sure to disconnect the device from the mains.
Once the compressor
disconnected from the mains, remove the protective
grate by turning the plastic clips (33) 90° using pliers.
has been successfully
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Then remove the screw (31) including washers (32),
which connects the protective grate (2) with the motor
(4) using a 4 mm Allen key.
Now undo the four screws (33) on the motor (4) with
two size 14 spanners, so that you can subsequently
slide the motor.
It is now possible to change the V-belt (3).
After successfully changing the V-belt, perform the
same steps in reverse order to bring the device back
into operational condition. Make sure the motor is
bolted at a right angle to the running direction, in order
to guarantee fault-free running of the V-belt.
16.2 Maintenance of the pressure vessel
Attention!
To ensure a long service life for the pressure vessel
(12), drain off the condensate after each use by opening
the drain screw (21). Release the vessel pressure
beforehand (see 10.5).
The drain screw is opened by turning it counterclockwise
(when looking at the screw on the bottom of the
compressor) so that the condensate can be completely
drained out of the pressure vessel. Then close the
drain screw again (turn clockwise). Check the pressure
vessel for rust and damage each time before use.
The compressor shall not be operated if the pressure
vessel is damaged or rusty. If you discover damage,
please contact the customer service workshop.
m Attention!
The condensate from the pressure vessel contains
oil residue. Dispose of the condensate in an
environmentally friendly manner at a suitable collection
point.
16.3 Safety valve (Fig. B)
The safety valve (20) is set to the maximum permissible
pressure of the pressure vessel. It is not permitted to
adjust the safety valve or to remove the connection lock
(20.2) between the drain nut (20.1) and its cap (20.3).
In order for the safety valve to function properly when
needed, it must be actuated every 30 operating hours
and at least 3 times a year. Turn the perforated drain
nut (20.1) anti-clockwise to open it, then pull the valve
stem outwards by hand via the perforated drain nut
(20.1) to open the safety valve outlet.
Now, the valve audibly releases air. Then turn the drain
nut clockwise again to tighten.
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