Deutz 1012 Spezifikationen PDF herunterladen (Seite 271)

Service Training

Section 4.9

Page 45

12.05

- Draw out the high-voltage transmission line terminal 4 from the ignition distributor and earth it with an

emergency cable.

- Plug two electric cables into the sockets of the two-pin plug of the induction transmitter, and tap the plus

and minus sides of a 1.5 volt battery with their ends. For each tap a spark should be produced on cable

4. Change the polarity in the battery if necessary.

NOTE: If no spark appears, the cable connection from the plug to switchgear terminal 4 and terminal

5 is to be inspected and, if necessary, corrected. If there is still no spark formation, the

switchgear is defective.

Induction transmitter

Test conditions

- TSZ switchgear in order

- Ignition coil in order.

- Lines between switchgear and ignition distributor in order.

Testing

- Remove the plug of the TSZ switchgear and take a measurement of the resistance between terminals

5 and 6 of the plug.

Target value: 450 – 1000 Ω depending on air gap between stator and rotor arms.

- Switch meter to a.c. voltage and to the millivolt measuring range.

- Connect test prods of meter with sockets 5 and 6 of the switchgear plug.

- Turn the engine with starter motor and read off voltage on meter.

Target value: 300 – 700 mV, depending on starting speed.

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Deutz 1012 Spezifikationen Seite 271