Winget 200TM, Руководство по ремонту

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WORKSHOP MANUAL
Winget Mechanically Fed Mixers
Models: 200TM
From 1998
Testing & Adjustment
Start the engine or electric motor and plug in the shovel cable.
Refer to the wiring diagram, disconnect the plug on the solenoid valve and connect a
D.C. voltmeter to the plug terminals, with the engine running operate the shovel
mounted switch and note the reading on the voltmeter, it should read 12 volts. If the
voltmeter indicates a negative reading or reads in the reverse direction interchange
the voltmeter leads.
If the voltage is incorrect, then with the voltmeter still connected and the switch still
depressed, turn the voltage regulator adjusting screw (located above connection
point A on the regulator) with a short screwdriver clockwise or anti-clockwise until the
voltmeter reads a constant 12-13 volts. Remove the voltmeter, release the switch
and reconnect the plug to the solenoid. Stop the engine.
Electric Start Lister Petter TS/TR1
When an electric start engine is fitted the charging system built into the engine
provides the electrical power to operate the dragline solenoid valve, and the wiring is
much simpler as the regulator, resistor and dynamo are not required.
Power is taken from terminal 2 on the start switch, through two core cable via a two
pin plug and socket, through the shovel mounted switch, back through the plug and
socket down to the solenoid valve and to earth (see the wiring diagram).
The two-core cable from the start switch passes through the engine housing
(protected by a grommet) down the mainframe by the hydraulic tank and terminates
at the two-pin socket secured to the mainframe below the hydraulic tank.
The two-core cable is also connected to the plug on the solenoid valve, the cable is
then run back to the start switch where the ‘earth’ of the two wires connects to earth
on the panel. The other ‘positive’ wire connects to the remaining wire in the two-core
cable, which terminates at the start switch. (see the wiring diagrams)
Testing & Adjustment
Start the engine and plug in the shovel cable.
Disconnect the plug on the solenoid valve and connect a DC voltmeter to the plug
terminals. With the engine running depress the shovel mounted switch and note the
voltage reading, it should not exceed 14 volts. If the voltmeter indicates a negative
reading or reads in the reverse direction interchange the voltmeter leads.
Note It is not possible to adjust the voltage settings on engines fitted with charge
windings or integral alternator.