Skytrak 6036 Service Manual Bedienungsanleitung PDF herunterladen (Seite 288)

Section 10. Electrical System

10-26

Model 6036/6036T S/N 9B0500 thru 14833

1. Steering Wheel

2. Horn

3. Accelerator Pedal

4. Service Brake Pedal

5. Ignition (Key) Switch

OH0050

Fig. 10.17 Forklift Operating Components

10.7 SWITCHES

AND SOLENOIDS

10.7.1 Ignition (Key) Switch

By using the key, the ignition switch (5, Fig. 10.17)

may be turned clockwise from the OFF position to

the RUN, THERMO START (Perkins only) AND

START positions. The THERMO START (Perkins

only) AND START positions are spring-loaded to

return to the RUN position and must be manually

held in place for cold starting or normal starting.

When starting in cold weather, momentarily hold

the key in the THERMO START position (Perkins

only) before turning it fully to the START position.

• In the OFF position, the entire electrical

system is shut down (there is power to

ignition switch and to starter solenoid only).

• In the RUN position, all controls and indica-

tors are operable.

• In the RUN position with the Park Lock

engaged, oil pressure and alternator lights

must be ON. Press Bulb Check switch;

remaining warning lights must turn ON.

• Perkins Only - In the THERMO START

position, the ignition switch energizes the

Thermo Start plug (Fig. 10.12) which ignites

a fuel/air mixture in the intake manifold to

facilitate cold weather starting. Refer to

paragraph 10.5.5 for Thermo Start plug

removal and installation instructions.

• In the START position (with the parking lock

engaged and the travel select lever in

neutral) the starter pinion engages the

flywheel to start the engine.

If the key binds in the lock, check for a sticky,

painted or bent key. If key is sticky, clean key. If

key is painted, remove paint. If key is bent,

straighten key. If the key is straight and usable,

sprinkle some powdered graphite on the sides of

the key and insert key in lock several times to

distribute the graphite. If the lock should fail to

accept key or fail to turn due to freezing tempera-

tures, warm the key switch using a hair dryer or

use a liquid lock deicer to lower the freezing point

and evaporate the moisture within the lock.

IMPORTANT: Use only graphite or a liquid lock

deicer within the lock. Severe lock malfunctions

may require the services of a locksmith.

a. Removal

1. Prepare to remove ignition switch by removing

lower panel (7, Fig. 10.18) next to the switch.

2. Disconnect negative (–) cable (2, Fig. 10.16)

from the batteries.

3. Remove the hex nut which secures the switch

to the console.

4. Carefully tilt the switch as required to reposi-

tion switch in lower panel opening.

5. Tag and disconnect the wires from the switch.

b. Disassembly

Do not disassemble the ignition switch.

c. Cleaning and Drying

Without submerging the switch, clean the exterior

of the switch with an approved solvent and dry with

a clean lint-free cloth.

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