Branson 6640C, Operator'S Manual

Page: 137 / 167

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137
OTHERS
1. RADIATOR SCREEN / AIR CLEANER
The Air cleaner removes the dust mixed in the intake air,
thereby preventing abrasion of cylinder liners and piston
rings to keep the engine in good condition. When work -
ing in dusty environments clean the air filter every 50
hours and replace it every 400 hours.
In normal working environments, clean the air filter ev
-
ery 100 hours and replace it every 1,000 hours. If the
running hours are shorter, replace the element after one
year.
Cleaning of Air Cleaner
Open the cover and take out the element. Blow air inside
the element or shake it to take the dust off the element.
Be careful to avoid damage to the pins.
PERIODIC MAINTENANCE & ADJUSTMENT
6640C OPERATORS MANUAL (012612).indd 137 1/30/2012 2:31:06 PM