Scheppach 4906117901, Translation From The Original Instruction Manual

General inspection

1

  Regularly check all the fixing bolts for their 

tight seat.

2

  Regularly check, at short intervals, the 

electric cable for damages. A damaged 

cable must be replaced by an electrician in 

order to avoid any danger.

Cleaning

1

  Always keep the air inputs and outputs free 

and clean.

2

  Regularly remove dust and dirt with a soft 

brush or a soft cloth.

3

  Regularly grease all moving parts.

4

  When the compressor must be cleaned, 

wipe it with a soft, moist cloth. A mild 

rinsing agent may be used, but no alcohol, 

gasoline, or another cleaning agent.

5

  Never use any caustic agents for cleaning 

plastic parts.

Attention: Water may never come into con-

tact with the compressor.

Electric connection

Maintenance of the electric cable

The cable set may only be repaired or replaced 

by a specialized workshop. In case of damage, 

contact your dealer.

Maintenance of the electric cable

The cable set may only be repaired or replaced 
by a specialized workshop. In case of damage, 
contact your dealer.

•  The product meets the requirements of  

EN 61000-3-11 and is subject to special 

connection conditions. This means that use 
of the product at any freely selectable con-
nection point is not allowed.

•   Given unfavorable conditions in the power 

supply the product can cause the voltage to 
fluctuate temporarily.

•  The product is intended solely for use at 

connection points  that 
a) do not exceed a maximum permitted sup-
ply impedance “Z”, 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 

consultation 
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 
requirements, a) or b), named above.

Trouble-shooting 

Failure

Possible cause

Remedy

Motor does not 
start, runs too 
slowly, or gets 
extremely hot.

Fault in electric current or mains voltage too low.

Check mains voltage.

Electric cable too long or too thin.

Get a new cable from your dealer.

Faulty pressure switch.

Have it repaired or replaced by your dealer.

Faulty motor.

Have it repaired or replaced by your dealer.

Main compressor does not run smoothly, got 
stuck.

Have it repaired or defective parts replaced by your dealer.

Main compres-
sor  does not run  
smoothly, got 
stuck.

Moving parts damaged by heat due to insufficient 
lubrication.

Crank shaft, bearing, connecting rod, piston rings etc. to be checked by 
your dealer and replaced, if needed.

Moving parts damaged or blocked by foreign 
bodies.

Vibrations or 
strange noise.

Loose parts.

Have checked by your dealer and repaired, if needed.

Foreign body in compressor.

Have checked by your dealer and repaired, if needed.

Piston rod with valve seat.

Have the gasket enlarged by your dealer.

Moving parts too hot.

Have repaired by your dealer or replaced.

Insufficient pres-
sure or drop in 
output capacity.

Motor runs too slowly.

Have checked by your dealer and repaired, if needed.

Dirty filter cartridge.

Clean or replace filter cartridge.

Leakage in safety valve.

Have switch repaired or replaced by your dealer.

Leakage in tube.

Have checked by your dealer and repaired, if needed.

Gasket damaged.

Have checked by your dealer and repaired, if needed.

Valve seat damaged or covered with carbon layer.

Have checked by your dealer and repaired, if needed.

Piston ring or cylinder damaged.

Have checked by your dealer and repaired, if needed.

Oil consumption 
too high.

Oil level too high.

Keep oil at correct level.

Hole in oil inlet plug (14) blocked.

Check and clean it.

Piston ring and/or cylinder worn or damaged.

Have checked by your dealer and repaired, if needed.

14

D

GB