L22AF
(OBS) Page
6
of
20
F22
MODELS
FILTER CARTRIDGE
Thefilter (partno.34212)
is
accessedusing
the latch at the front of the filter cover.
Periodicallywash the filter out.
BE
SURE
THE FILTER
HAS
COMPLETELY DRIED
BEFORE USING.
FELT DUSTCONTROL SKIRT
Replace skirt (part no. 73520) when exces
-
sively soiled, worn, torn, or damaged in any
way that allowsdustto escape.
Located inside the shroud the dust control
skirtiseasily replaced. Eachslot
on
the skirt
slips onto a tee nut insidethe shroud.
ph
b150
ACTUATOR SPRING
To ensurepadpressureconsistency,thedis
-
tance between the bottom of the cap spring
(p/n
27430)
and the flange on the actuator
pivot (p/n 66150) should be 2.125 (see
above).
70424
\
pn
140032
LIFT LINKAGE
To ensurethatthe pad
is
attheproperheight
when in the “ready” position, the distance
betweentheedgeof thesafetyswitchbrack
-
et (p/n 140032)and the end
of
the plunger
assembly
(see
above) must be 1.65”.
Weeklv
Maintenaace:
1.)
Usea hvdrometerto check the
conditioi of each batterycell.
Check batterycable clamps. Ensure
clamps are tight on batteryterminals.
Cleantops of batterieswith a wet
clothand a solutionof water and
bakingsoda. Wipe batterytops dry
after cleaning.
Check padlockfor looseness
or
damage.
Check filter andfilter seals. Air flow
should be
unobstructedthroughfilter.
Ensurethat the chain, on the F22T
model, andthe pivot points and
casters, on all models, are properly
lubricated.
Tightenany loose screws or nuts.
At the end
of
each
work
period:
1
.)
Wipe down the exterior
of
the
machine.
2.) Vacuum out the filter cartridge.
3.)
Lower the deck.
4.)
Open the cover.
5.) Chargethe batteries.
(See batterycharging procedure
on page
3).
4to6Month inten-
1
.)
Remove batteries
-
cleanbatterytray
-.
and batterycompartment.
Clean batterycable clampsand
battery terminals.
Checkthe drive chain tension on the
F22T. Tighten, cleanand lubricate
if necessary.
Checkthe carbon motor brushes in
the paddriver motor.
(#17on page
12)
Use
a
vacuum to remove lintor dust
build
-
upfrom motorwindings.
6
Rev.1
7/6/94
FILTRONI;
