Mitsubishi FB13PNT, Быстрый старт

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2-1 2-1
1 1.. EErrrro or r cco od de e d diissp pllaayy 2 2.. C Cu up p h ho olld de err
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CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
1.3 1.3 How How to to cle clean an har harnes ness c s conn onnect ectors ors and and sy syste stem c m comp ompone onents nts
(1) (1) Open Open-circ -circuits ar uits are ofte e often cause n caused by dirt d by dirty harne y harness ss
connectors and components. Dust together with connectors and components. Dust together with
greasy matter forms grime which, in time, penetrates
greasy matter forms grime which, in time, penetrates
electrical connections, resulting in
electrical connections, resulting in loose metal-to-metal loose metal-to-metal
contact or, in the worst case, electrical separation of contact or, in the worst case, electrical separation of
surfaces in contact. For this reason, it is essential that
surfaces in contact. For this reason, it is essential that
the connectors and components be cleaned at each
the connectors and components be cleaned at each
periodic inspection and at when servicing the truck.
periodic inspection and at when servicing the truck.
Instead of a commonly used solvent, use electronic
Instead of a commonly used solvent, use electronic
parts cleaner (in the manner illustrated on the right). parts cleaner (in the manner illustrated on the right).
1. 1. Elect Electronic pa ronic parts clea rts cleaner ner
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Electronic parts cleaner Electronic parts cleaner
Three Bond 29B Three Bond 29B
Note: The cleaner liquid is volatile (evaporates by itself). Note: The cleaner liquid is volatile (evaporates by itself).
All that is required is to throughly wash off the grime with the spray. All that is required is to throughly wash off the grime with the spray.
No need to wipe off
No need to wipe off the sprayed liquid. the sprayed liquid.
(2) (2) Afte After chec r checking the c king the conne onnector fo ctor for conti r continuity, w nuity, wash it as ash it as
shown. Then, uncouple the connector and spray shown. Then, uncouple the connector and spray
contact surface activator onto contact surfaces. Install
contact surface activator onto contact surfaces. Install
and remove the connector several times to wet the
and remove the connector several times to wet the
surfaces thoroughly with the activator liquid. After
surfaces thoroughly with the activator liquid. After
coupling up the connector, check to be sure that it
coupling up the connector, check to be sure that it is in is in
locked state. locked state.
1) 1) C Con onta tact ct su surrfa facce a e act ctiiva vato torr 1 1.. El Elec ectr tron oniic p c par arts ts cl clea eane nerr
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Contact surface activator Contact surface activator
Three Bond 2501S ( Three Bond 2501S (aerosol) aerosol)
Note: Do not spray Note: Do not spray too much liquid into the connector. too much liquid into the connector.
Cleaner liquid reacts differently with Cleaner liquid reacts differently with some resins (plastic materials). some resins (plastic materials).