Months; Checks - UniCarriers FRSB14-8 Operation & Maintenance Manual

3 MONTHS (600 OPERATING HOURS) 3 MONTHS (600 OPERATING HOURS)

CHECKS

CHECKS
P e r f o r m t h e f o l l o w i n g c h e c k s i n a d d i t i o n t o P e r f o r m t h e f o l l o w i n g c h e c k s i n a d d i t i o n t o
preoperational, weekly (50 operating hours), and preoperational, weekly (50 operating hours), and
monthly (200 operating hours) checks. monthly (200 operating hours) checks.
■ ■
CHECK ELECTROMAGNETIC BRAKE FOR CHECK ELECTROMAGNETIC BRAKE FOR
CLEARANCE CLEARANCE
① ①
Open Open the the motor motor
② ②
Using Using a a thic thickness g kness
of the electromagnetic brake at three points around of the electromagnetic brake at three points around
its circumference. its circumference.
③ ③
If the If the measured value measured value
replace the electromagnetic brake with a new one. replace the electromagnetic brake with a new one.
Standard range of electromagnetic Standard range of electromagnetic
F F R R S S B B 1 1 4 4 , ,
F F R R S S B B 2 2 0 0 , ,
PERIODIC INSPECTION PERIODIC INSPECTION
hood. hood.
gauge, meas auge, measure the ure the
is out is out of the of the standard range, standard range,
brake clearance (L) brake clearance (L)
1 1 6 6 w w i i t t h h i i n n 0 0
2 2 5 5 w w i i t t h h i i n n 0 0
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Electrical parts (battery, Electrical parts (battery,
• •
motors) – Check for insulation motors) – Check for insulation
Motor (pump, power Motor (pump, power
• •
brushes for wear. brushes for wear.
Motor (pump, power Motor (pump, power
• •
commutator for roughness. commutator for roughness.
Motor – Motor –
• •
Electromagnetic brake – Check for Electromagnetic brake – Check for
• •
clearance clearance
Drive unit – Drive unit –
• •
trucks only) trucks only)
clearance clearance (L) (L)
. . 7 7 0 0 m m m m
L L : :
. . 9 9 5 5 m m m m
4-14 4-14
Items to be checked Items to be checked
steering) – steering
steering) – steering
Check for Check for operation or operation or
Chang Chang e gear e gear
CLEARANCE CLEARANCE
controller and controller and
) – Check Check
) – Check Check
noise. noise.
oil (new lift oil (new lift
L L