Harbor Freight Tools 92453 - Manual (Page 10)

Page 10 For technical questions, please call 1-800-444-3353. SKU 92453
USER-MAINTENANCE
INSTRUCTIONS
Procedures not specifically
explained in this manual
must be performed only by a
qualified technician.
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION: Turn off tool,
detach air supply, safely
discharge any residual air
pressure in tool, and release
Trigger 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
problem corrected before
further use.
TO PREVENT EXPLOSION:
Lubricate tool only with
specified 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 flammable, 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.
1. Daily - Air Supply Maintenance:
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 filter 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.
2. Quarterly (every 3 months) -
Tool Disassembly, Cleaning,
and Inspection: Have the internal
mechanism cleaned, inspected, and
lubricated by a qualified technician.
3. Use the zerk fitting at the rear of
housing to periodically add tool oil.
4. Clean the inlet bushing and air
strainer screen regularly.
5. Regularly check if the housing cap
screws are tight. If not, tighten them.
6. When storing, always store Impact
Wrench in clean, dry and safe
location out of reach of children)