VEB BERLIN SR59, Руководство по эксплуатации

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2.171.1 Monitoring the electrical system
During regular operation the electrical system doesn´t need any extra attention. However it is
necessary to have the electrical system inspected and serviced by special personnell (IKA dealers
workshop) every 6.000 miles. Merely the breaker points should be inspected for abrasion every
1.000 miles.
When the cam is in it´s highest position, the contact gap should be 0,4mm. Less or more gap will
result in bad starting behaviour, unsteady running, less performance and higher gas consumption of
the engine. Adjustment of the points is done with detached circuit breaker cover (see image 18) and
loosened clamping screw ( C ), by pivoting the smaller statorplate around the bolt (D). The pan
head screws (A and B) are not to be loosened during this procedure.
The clamping screws ( C ) and (B) are to be tightened again after adjustment. If the breaker points
have burned spots, they are to be smoothed out using a contact file. More vigorous signs of
conflagration on the points indicate a defecticve condensor. The advice of a professional electric
technician is now essential to have the defective part replaced.
2.171.2
Electrical tuneup (every 6000 miles)
The regular 6000mile inspection of the electrical system consists of a check up on proper
positioning and insulation of the wiring and faultless seating of all clamping screws and
connectors. All contacts are checked for cleanness and are polished if needed. (This covers ignition
coil contacts, ground contact of the battery, regulator contacts, alternator contacts, tail- and
stoplight connecting contacts in the front of the rear housing and on the frame).
Image 18, Statorplate
The condition of the commutator and the carbon as well as the tension of the carbon springs will be
inspected. The positive (+) carbon´s wear is heavier compared to the negative carbon (-). The
lowest height of the carbon may not exceed 11mm. After reaching this height, the carbon should be