Repeat Function - Hilti NURON HDE 500-22 Manual De Instrucciones

▶ Otherwise, the tool LED shows red. If this happens, repeat the procedure for discarding the mortar.
Failure to repeat the procedure for discarding mortar can lead to mixing disruptions and reduced
load values.
The mixing nozzle must be filled all the way to the tip before ejection of the mortar required for
discarding commences. Otherwise, the discarded quantity is not sufficient.
Use only the mixing nozzle supplied when discarding the initially ejected mortar. Do not use an
extension tube.
6 Operation
Observe the safety instructions and warnings in this documentation and on the product.
6.1 Injecting mortar
For each new foil pack and each new cartridge and if the mortar has hardened inside the mixing
nozzle, always use a new static mixer (mixing nozzle).
1. Press the trigger.
2. Inject the mortar.
6.2

Repeat function

The repeat function allows you to repeat dispensing with the measured quantity of mortar last dispensed,
regardless of the dispensing mode (continuous dispensing / measured dispensing).
▶ Turn the dispensing wheel to the repeat symbol
automatically stops dispensing.
▶ If the volume was correctly dispensed, the tool LED shows green.
▶ If the intended volume was not fully dispensed because dispensing was aborted, the tool LED shows
red.
▶ For instructions on how to complete an aborted dispensing operation, see the section headed:
Completion of aborted dispensing operation → page 25.
After grouting each drillhole, always check that there is enough mortar in the drillhole.
Observe the grouting volume of mortar stated in the instructions for the foil pack.
6.3 Completion of aborted dispensing operation
If the dispensing operation was aborted prematurely by:
1. release of the trigger before the end of the dispensing operation
2. not enough mortar for the dispensing operation left in the foil pack/cartridge
3. battery discharged
the tool LED shows red.
You can complete an interrupted dispensing operation by double-clicking and holding down the trigger.
The green tool LED shows to indicate correct completion of the dispensing operation.
After changing foil pack/cartridge and discarding the initially dispensed volume of mortar by means
of the discard function, before double-clicking the trigger you must reset the dispensing wheel to the
dispensing volume originally desired.
This function is available for all positions on the dispensing mode selector switch, except the positions
for continuous dispensing and discard function.
After grouting each drillhole, always check that there is enough mortar in the drillhole.
Observe the grouting volume of mortar stated in the instructions for the foil pack/cartridge.
6.4 Removing the foil pack holder and foil pack
1. Set the dispensing mode selector switch to
2. Press the release button.
3. Pull the piston rod back as far as they will go.
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and keep the trigger squeezed until the dispenser
7
English 25