Lincoln Electric RANGER IM612 Manuel d'utilisateur télécharger pdf (Page 30)

D-2

MAINTENANCE

D-2

ENGINE ADJUSTMENTS

OVERSPEED IS HAZARDOUS

The maximum allowable high idle speed for this

machine is 3750 RPM, no load. Do NOT tamper

with governor components or setting or make any

other adjustments to increase the maximum

speed. Severe personal injury and damage to the

machine can result if operated at speeds above

maximum.

Adjustments to the engine are to be made only by a

Lincoln Service Center or an authorized Field Service

Shop.

SLIP RINGS

A slight amount of darkening and wear of the slip rings

and brushes is normal. Brushes should be inspected

when a general overhaul is necessary. If brushes are

to be replaced, clean slip rings with a fine emery

paper.

Do not attempt to polish slip rings while engine is

running.

------------------------------------------------------------------------

BATTERY

1. When replacing, jumping, or otherwise connecting

the battery to the battery cables, the proper

polarity must be observed. Failure to observe

the proper polarity could result in damage to the

charging circuit. The positive (+) battery cable

has a red terminal cover.

2. If the battery requires charging from an external

charger, disconnect the negative battery cable

first and then the positive battery cable before

attaching the charger leads. Failure to do so

can result in damage to the internal charger

components. When reconnecting the cables,

connect the positive cable first and the negative

cable last.

Hardware

Both English and Metric fasteners are used in this

welder.

ENGINE MAINTENANCE COMPONENTS

RANGER 8+ DIESEL

WARNING

GASES FROM BATTERY can explode.

• Keep sparks, flame and cigarettes away from battery.

To prevent EXPLOSION when:

• INSTALLING A NEW BATTERY - disconnect negative

cable from old battery first and connect to new battery

last.

• CONNECTING A BATTERY CHARGER - Remove bat-

tery from welder by disconnecting negative cable first,

then positive cable and battery clamp. When rein-

stalling, connect negative cable last. Keep well venti-

lated.

• USING A BOOSTER - connect positive lead to battery

first then connect negative lead to engine foot.

BATTERY ACID CAN BURN EYES AND SKIN.

• Wear gloves and eye protection and be careful when

working near battery. Follow instructions printed on

battery.

WARNING

CAUTION

ITEM

Oil Filter Element

Air Cleaner Element

Fuel Filter Element

MAKE AND PART NUMBER

Ruggerini 17524

Oil Bath Type

Ruggerini 17519

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 39 40

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Lincoln Electric RANGER IM612 Manuel d'utilisateur Page 30

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