12
E N G L I S H
5. SERVICING
THE
TOOL
5.1 MAINTENANCE FREQUENCY
Regular servicing must be carried out by trained personnel and a comprehensive inspection performed
annually or every 500,000 cycles, whichever is sooner.
DISCONNECT AIR SUPPLY
CAUTION
- Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool.
These chemicals may weaken the materials used in these parts.
5.2 NOSE EQUIPMENT
Nose assemblies need to be serviced at weekly intervals or every 5,000 cycles. Hold some stock of all internal
components of the nose assembly and nose pieces, they need regular replacement.
•
Disconnect the air supply
•
Remove the complete nose assembly using the procedure described in section 3.1.
•
Inspect all components. Any worn or damaged parts must be replaced by a new part.
•
Particularly check wear on the Jaws (
1h
).
•
Clean all parts and apply moly lithium Grease (07992-00020) to jaws (
1h
) and taper bore of jaw guide (
1g
).
•
Assemble according to fi tting instructions in section 3.1.
5.3 DAILY
SERVICING
•
Before use, check the tool, hose and couplings for air leaks and oil leaks. If damaged, remove the tool from
service and replace aff ected items with new parts.
•
If there is no fi lter on the pressure regulator, bleed the airline to clear it of accumulated dirt or water
before connecting the air hose to the tool. If there is a fi lter, drain it.
•
Check that the nose equipment (
1
) is correct for the rivet to be placed and that it is fi tted properly.
•
Check that the stroke of the tool meets the minimum specifi cation (ref. 2.1).
•
The mandrel collector (
3
) must fi tted to the tool.
•
Check that the air chamber is fully tightened onto the tool body.
5.4 WEEKLY SERVICING
•
Check the tool, hose and couplings for air leaks and oil leaks. If damaged, remove the tool from service
and replace aff ected items with new parts.
For full servicing, troubleshooting and maintenance instructions please refer to the Service Manual Nr. 07900-
09410 for the XT3 and 07900-09411 for the XT4.
For Safety Data relating to the grease and oil used in this tool please refer to the Service Manual Nr. 07900-
09410 for the XT3 and 07900-09411 for the XT4.
