Maintenance – 8 S2646/S3246
Procedure
Verify it is in place and securely fastened
Check for damage and proper operation
Lubricate with spray lubricant
Check for damage and proper operation
Lubricate
Check for damage and readability
Order replacements as necessary
Proper manual in document holder
Welds intact, no damage or deformation
All fasteners in place, no loose or
missing parts
Check for damage and deformation
Clean to prevent slip and fall hazards
Check for damage and deformation
Smooth operation
Check for proper operation of locking pins
Verify that all fasteners are in place
and that the rails fold down properly.
Check for damage and deformation
Check for proper operation
Check for proper operation
Check for smooth operation and
proper speed
Shuts off power to lower controls
Verify that alarm sounds while the
platform is lowering
Verify that the platform stops lowering
when it reaches about 1.5 m (5′)
Check for proper operation
Check lift function at maximum load
capacity
While the platform is loaded, raise the
platform and with a pen, mark the chassis
next to the slide pad. Mark on the side of the
pad toward the front of the chassis. Wait for
15 minutes to determine if the lift cylinder is
drifting. If the slide pad covers the mark, the
cylinder or holding valve is leaking.
Item
Ground Strap
Pothole Protectors
Interlock and alarm
Linkage and skid pivot points
Swing-out Trays
Hinges and latches
Placards and Decals
Operator’s Manual
Platform
Guardrail system
Platform floor
Platform extension
Swing-down rails
Entry chain/gate
Emergency Lowering System
Lower Controls
Operating controls
Emergency stop
Lowering alarm
Lowering interrupt – CE only
Control selector switch
Lift capacity
Frequent Inspection and Maintenance – Every 90 Days or 150 Hours
Ok
Information
Petroleum based such as WD-40
Powdered graphite
Refer to Parts Manual for
part numbers
Refer to Operator’s Manual
for function speeds
In the lower controls
position, the upper controls
should not be functional and
in the upper controls
position, the lower controls
should not be functional
Maximum Load
S2632 1000 lb (454 kg)
S3246 700 lb (318 kg)
If the cylinder or holding valve
leaks, remove the machine
from service and correct the
cause of the hydraulic leak
before further operation.
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