Harbor Freight Tools 98896 Drill User Manual


 
SKU 98896 For technical questions, please call 1-800-444-3353. Page 12
USER-MAINTENANCE
INSTRUCTIONS
Procedures not specically
explained in this manual
must be performed only by a
qualied technician.
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION:
Turn off the tool, detach the
air supply, safely discharge
any residual air pressure in
the tool, and release the
throttle and/or turn the switch
to its off position before
performing any inspection,
maintenance, or cleaning
procedures.
TO PREVENT SERIOUS
INJURY FROM TOOL
FAILURE:
Do not use damaged
equipment. If abnormal
noise, vibration, or leaking
air occurs, have the problem
corrected before further use.
TO PREVENT EXPLOSION:
Lubricate the tool only
with specied lubricants.
Lubricate the air inlet
using only pneumatic tool
oil. Lubricate the internal
mechanism using only
white lithium grease. Other
lubricants may damage the
mechanism and may be
highly ammable, causing an
explosion.
Cleaning, Maintenance, and
Lubrication
Note: These procedures are in addition to
the regular checks and maintenance
explained as part of the regular
operation of the air-operated tool.
Daily - Air Supply Maintenance: 1.
Every day, perform maintenance
on the air supply according to
the component manufacturers’
instructions. The lubricator’s oil
level needs to be maintained and
the moisture lter must be regularly
drained. Performing routine
maintenance on the air supply will
allow the tool to operate more safely
and will also reduce wear on the tool.
Weekly - Grease Lubrication: 2.
Lubricate the internal mechanism of
the tool, using white lithium grease
through the grease ttings. See
Lubrication Diagram below.
Quarterly (every 3 months) - Tool 3.
Disassembly, Cleaning, and
Inspection:
Have the internal mechanism
cleaned, inspected, and lubricated by
a qualied technician. If the vanes
need replacement, all vanes should
be replaced as a set.