Electrical Connection; Cleaning, Maintenance, And Storage - Scheppach HC53dc Anleitung

8.8 Setting the pressure switch (Fig. 1)
The pressure switch (2) is set at the factory. Cut-
•
in pressure approx. 8 Bar Cut-out pressure ap-
prox. 10 Bar.
8.9 Overload switch (Fig. 14)
The motor is fitted with an overload switch (18). If the
compressor overloads, the overload switch switches
off the equipment automatically to protect the com-
pressor from overheating. If the overload switch trig-
gers, switch off the compressor using the ON/ OFF
switch (16) and wait until the compressor cools down.
Then press the overload switch (18) and restart the
compressor.

9. Electrical connection

The electrical motor installed is connected and ready
for operation. The connection complies with the ap-
plicable VDE and DIN provisions.
The customer's mains connection as well as the ex-
tension cable used must also comply with these reg-
ulations.
The product meets the requirements of EN 61000-
•
3-11 and is subject to special connection condi-
tions. This means that use of the product at any
freely selectable connection point is not allowed.
Given unfavourable conditions in the power sup-
•
ply the product can cause the voltage to fluctuate
temporarily.
The product is intended solely for use at connec-
•
tion points that
a) do not exceed a maximum permitted supply im-
pedance "Z" (Zmax = 0.382 Ω), or
b) have a continuous current-carrying capacity of
the mains of at least 100 A per phase.
• As the user, you are required to ensure, in consul-
tation with your electric power company if neces-
sary, that the connection point at which you wish to
operate the product meets one of the two require-
ments, a) or b), named above.
Important information
In the event of an overloading the motor will switch
itself off. After a cool-down period (time varies) the
motor can be switched back on again.
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 im-
•
properly fastened or routed.
• Places where the connection cables have been cut
due to being driven over.
All manuals and user guides at all-guides.com
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
applicable VDE and DIN provisions. Only use con-
nection cables with the marking „H05VV-F".
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
•
cross-section 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
•
Service information
Please note that the following parts of this product
are subject to normal or natural wear and that the fol-
lowing parts are therefore also required for use as
consumables.
Wear parts*: belt, coupling
* Not necessarily included in the scope of delivery!

10. Cleaning, maintenance, and storage

m Important!
Pull out the power plug before doing any cleaning
and maintenance work on the equipment. Risk of in-
jury from electric shock!
m Important!
Wait until the equipment has cooled down complete-
ly! Risk of burns!
m Important!
Always depressurize the equipment before carrying
out any cleaning and maintenance work! Risk of in-
jury!
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.
GB 39