Lincoln Electric K1655-10-LTA 2.0, Operator'S Manual

Page: 37 / 68

D-2
MAINTENANCE
FUME EXTRACTION ARMS
A
A A B B
B
C
B
A
TABLE D.1 - PERIODIC MAINTENANCE
Component Action
FREQUENCY
Every 3 mo.
FREQUENCY
Every 6 mo.
BALANCE SYSTEM (ITEM A)
CHECK THE BALANCE CONSTRUCTION OF THE
EXTRACTION ARM. ADJUST MECHANISM IF
NECESSARY.
X
OUTSIDE ARM
CHECK AND CLEAN WITH A NON-AGGRESSIVE
DETERGENT.
X
FLEXIBLE HOSES
CHECK FOR CRACKS OR DAMAGES. REPLACE IF
NECESSARY.
X
INSIDE ARM CHECK AND CLEAN THOROUGHLY. X
ARM MOVEMENT
CHECK HORIZONTAL, VERTICAL AND DIAGONAL ARM
MOVEMENT. IF NECESSARY, ADJUST THE SPRING
AND FRICTION.
X
ROTATABLE ARM
CHECK THE FUNCTION OF THE HOOD HINGE. IF
NECESSARY, ADJUST THE FRICTION. .
X
THROTTLE VALVE
CHECK 90º ROTATION OF THE THROTTLE VALVE
USING THE ROTARY KNOB
X
HINGES (ITEM B)
CHECK AND LUBRICATE THE HINGE POINTS WITH
BEARING GREASE.
X
C
A B