Routine Maintenance - Ingersoll Rand QE4 Serie Manual De Instrucciones

All lubrication should be made only by authorized trained personnel; when such service is required for these tools
locate the nearest Ingersoll-Rand Authorized Service Center.
Cable Connection
Before attaching or removing cables with 90º strain reliefs, unsnap
the 90º fitting allowing the cable to rotate freely inside strain
relief.
General Instructions
Maintenance and repairs should be made only by
authorized trained personnel; when such service or repair is
required for these tools, locate the nearest Ingersoll-Rand
Authorized Service Center.
WARNING
• Disconnect the tool from the power source before making
any adjustments, changing accessories, or storing the tool.
Such preventive safety measures reduce the risk of starting
the tool accidentally.
CAUTION
• Grasping or handling Angle Assembly Attachment with a
Spanner Wrench or an adjustable wrench is recommended.
To avoid damage to the tool NEVER grasp or handle tool
with or using a vise. When making adjustments to the tool's
attachment(s), ALWAYS hold the tool using the Spanner
holes (or by its flats) to tighten or loosen the Coupling Nut(s).
Angle Assembly Attachment Orientation
The Motor Housing Assembly is splined on its output end
enabling the Angle Assembly Attachment to be positioned to the
desired radial location. To reposition the Angle Assembly
Attachment, proceed as follows:
LUBRICATION
INSTALLATION

ROUTINE MAINTENANCE

For Authorized Trained Personnel:
For 'Assembly/Disassembly' and other maintenance
instructions regarding these products, see Service Manual
P7644 (QE4), P7645 (QE6), P7646 and P7775 (QE8) located at
www.irtools.com/techdocuments, or contact the nearest
Ingersoll-Rand Office or Distributor.
ADJUSTMENTS
For QE4
1.
For QE6/QE8
1.
For QE4, QE6 and QE8
2.
3.
4.
4
NOTICE
Clamp the Square Drive or the Quick Change bit of the Angle
Head Assembly in a vise, and loosen the Coupling Nut from
the assembly with a Spanner Wrench.
Using a spanner wrench or an adjustable wrench, firmly
grasp the Gear Case of the Motor Housing Assembly and
loosen the Coupling Nut from the Assembly.
Pull Angle Assembly Attachment away from Motor Housing
Assembly.
Orient Attachment to desired position; then push Angle
Assembly Attachment back into Motor Housing Assembly.
Torque Coupling Nut to 45-50 lb•ft (61-68 Nm).
,
(at each 150,000 cycles)