English
English
15
Engine Adjustment
Adjustments to the engine are to be made only by a
Lincoln Service Center or an authorized Field Service
Shop.
Battery Maintenance
To access the battery, disconnect the Negative and then
Positive battery cables. Remove the 4 screws from the
battery door using a screwdriver or a 10mm socket.
Remove the 2 nuts from the battery bracket using a
11mm wrench or socket. Slide the battery out and
remove from welder
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
battery from welder by disconnecting negative cable
first, then positive cable and battery clamp. When
reinstalling, connect negative cable last. Keep well
ventilated.
USING A BOOSTER — connect positive lead to
battery first then connect negative lead to negative
battery lead at 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.
Cleaning the Battery
Keep the battery clean by wiping it with a damp cloth
when dirty. If the terminals appear corroded, disconnect
the battery cables and wash the terminals with an
ammonia solution or a solution of 113g of baking soda
and 0.9461L of water. Be sure the battery vent plugs (if
equipped) are tight so that none of the solution enters
the cells. After cleaning, flush the outside of the battery,
the battery compartment, and surrounding areas with
clear water. Coat the battery terminals lightly with
petroleum jelly or a non-conductive grease to retard
corrosion. Keep the battery clean and dry. Moisture
accumulation on the battery can lead to more rapid
discharge and early battery failure.
Checking the Electrolyte Level
If battery cells are low, fill them to the neck of the filler
hole with distilled water and recharge. If one cell is low,
check for leaks.
Charging the Battery
When you charge, jump, replace, or otherwise connect
battery cables to the battery, be sure the polarity is
correct. Improper polarity can damage the charging
circuit. The RANGER® 305D (CE) positive (+) battery
terminal has a red terminal cover.
If you need to charge the battery with an external
charger, disconnect the negative cable first, then the
positive cable before you attach the charger leads. After
the battery is charged, reconnect the positive battery
cable first and the negative cable last. Failure to do so
can result in damage to the internal charger
components. Follow the instructions of the battery
charger manufacturer for proper charger settings and
charging time.
Servicing Spark Arrestor
Clean every 100 hours or twice a year, which ever
occurs first.
Stop engine and allow to cool.
Loosen clamp and remove spark arrestor from
machine.
Remove lock nut on top of spark arrestor housing
and lift off cap.
Separate plates and clean with a wire brush if
necessary.
Inspect plates and housing for holes or cracks.
Replace if damaged.
Reassemble and reinstall on to muffler outlet pipe.
WARNING
W
WARNING
MUFFLER MAY BE HOT
Welder / Generator Maintenance
Storage:
Store the RANGER® 305D (CE) in clean, dry
protected areas.
Cleaning:
Blow out the generator and controls
periodically with low pressure air. Do this at least once a
week in particularly dirty areas.
Brush Removal and Replacement:
It's normal for the
brushes and slip rings to wear and darken slightly.
Inspect the brushes when a generator overhaul is
necessary.
WARNING
Do not attempt to polish slip rings while the engine is
running.
WARNING
Service and Repair should only be performed by Lincoln
Electric Factory Trained Personnel. Unauthorized
repairs performed on this equipment may result in
danger to the technician and machine operator and will
invalidate your factory warranty. For your safety and to
avoid Electrical Shock, please observe all safety notes
and precautions.
