Fitting The Adapter Jaws And Pressing Ring; Removing The Pressing Ring And Adapter Jaws - Hilti NPR 032 PE-A22 Manual De Instrucciones Original

2. Press the locking pins.
3. Rotate the locking pins counterclockwise as far as they will go.
4. Pull out the locking pins.
5. Work the crimping jaws forward and out of the product.
5.8

Fitting the adapter jaws and pressing ring

WARNING
Risk of injury! Unintentional starting.
▶ Remove the battery before fitting, changing or removing the crimping / pressing jaws.
To ensure correct crimping and reliable and safe operation, use only the crimping rings approved by
the system provider and/or machine manufacturer.
1. Remove the battery.
2. Press the locking pins.
3. Rotate the locking pins counterclockwise as far as they will go.
4. Pull out the locking pins.
5. Fit the adapter jaws.
6. Push the locking pins in until they engage.
7. Bring the pressing ring into position on the fitting to be pressed.
8. Close the pressing ring.
5.9

Removing the pressing ring and adapter jaws

WARNING
Risk of injury! Unintentional starting.
▶ Remove the battery before fitting, changing or removing the crimping / pressing jaws.
1. Open the pressing ring.
2. Remove the pressing ring.
3. Remove the battery.
4. Press the locking pins.
5. Rotate the locking pins counterclockwise as far as they will go.
6. Pull out the locking pins.
7. Work the adapter jaws forward and out of the product.
5.10 Crimping / pressing
WARNING
Danger! Risk of causing gas leakage when carrying out crimping / pressing work on parts of a gas supply
network!
▶ Never carry out crimping / pressing work on parts of a gas supply network unless express approval has
been given by the system supplier for use of this tool in conjunction with specially tested and approved
fittings.
1. Press and hold the control switch until the crimping / pressing jaws are completely closed.
2. When using a crimping ring, bring the product with the adapter jaws into position on the crimping ring
and carry out the crimping operation.
In order to achieve a tight, durable crimped / pressed joint, it is essential that the crimping / pressing
jaws reach the fully closed position, thus indicating completion of the crimping / pressing operation.
If the crimping / pressing operation is ended prematurely, the fitting must be removed or, if
possible, recrimped / repressed.
*2215658*
5
2215658 English 9