Metabo NFR 18 LTX 90 BL Manual Original página 18

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Fully sequential triggering (single shot) →
operating mode indicator (18) lights up
continuously
Contact release (continuous operation) →
operating mode indicator (18) flashes
Note: After switching on the operating mode "fully
sequential triggering" is automatically active. The
indicator (18) lights up continuously.
Pay attention to chapter 8.1.
7.3 Setting the trigger safety lock
WARNING! The locking mechanism prevents
nails from being fired. If the tool is not used,
always set the trigger safety lock (7) to "locked".
Shift the trigger safety lock (7).
Trigger (4) is locked.
Trigger (4) is unlocked. Nails can be fired.
7.4 Testing the function of the tool
WARNING! Always set the trigger safety lock
(7) to the "locked" position if you are not
nailing.
WARNING! Never use the tool if the trigger
safety lock (2) is not working properly.
A protective mechanism prevents operation without
nails: The trigger safety lock cannot be pushed
upwards if the magazine is empty or if the remaining
number of nails becomes less than 7 to 9. Pay
attention not to knock the tip of the trigger safety
lock against the wood if the trigger safety lock
cannot be pushed upwards.
Test the tool according to the following checklist
before you start the nailing application. Carry out
the tests in the following sequence. If there is an
unusual operating condition, stop using the tool and
contact Metabo customer service immediately, see
"Repairs" chapter.
Test 1:
1. Remove battery pack (9). Remove all nails from
the magazine.
2. All too screws must be tightened.
3. The triggers safety lock (2) and the trigger (4)
must move easily when the feed slide (14) is
retracted.
Test 2:
1. Inserting the battery pack (9) .
2. Control the battery pack capacity: Press button
(11). The battery pack must be charged.
3. Switch on the tool. Make sure that the power
indicator (17) lights up and the operating mode
indicator (18) lights up continuously (not
flashing).
Test 3:
4. Remove the finger from the trigger (4) and press
the trigger safety lock (2) against the workpiece
while pulling back the feed slide (14).
5. The tool must not trigger.
Test 4:
1. Remove the trigger safety lock (2) from the
workpiece. Next, aim the tool downwards,
retract the feed slide (14), pull the trigger (4) and
18
wait at leas 5 seconds in this position.
2. The tool must not trigger.
Test 5:
1. Remove the finger from the trigger (4) . Retract
the feed slide (14) and press the trigger safety
lock (2) against the workpiece. Next pull the
trigger (4).
2. The tool must trigger.
3. Keep the trigger (4) pulled and press the trigger
safety lock (2) once again against the
workpiece.
4. The tool must not trigger.
5. Remove the finger from the trigger (4) . Retract
the feed slide (14) and press the trigger safety
lock (2) against the workpiece. Next pull the
trigger (4).
6. The tool must trigger.
Test 6:
1. Remove the trigger safety lock (2) from the
workpiece and then pull the trigger (4). Press the
trigger safety lock (2) against the workpiece
within 2 seconds while retracting the feed slide
(14).
2. The tool must not trigger.
Test 7:
1. Set operating mode to contact trigger. Make
sure that the operating mode indicator (18)
flashes. Remove the trigger safety lock (2) from
the workpiece and then pull the trigger (4). Press
the trigger safety lock (2) against the workpiece
within 2 seconds while retracting the feed slide
(14).
2. The tool must trigger.
Test 8:
1. When all tests have been passed successfully,
you can load nails into the magazine, see
chapter 7.6.
2. Drive the nails into a workpiece that corresponds
to the actual application.
3. The tool must function properly.
7.5 Check function of the trigger safety lock
WARNING! Put trigger safety lock (7) into
"locked" position. Remove battery pack (9).
1. Check that the trigger safety lock (2) can be
activated easily.
2. Clean the sliding area if the trigger safety lock (2)
cannot be activated without any problems.
7.6 Filling in nails, removing
WARNING! Switch off the tool, remove battery
pack (9). Do not pull the trigger (4). Do not
press in the trigger safety lock (2). Aim the tool
downwards.
Use only suitable nails. See chapter 4.4.
Filling in the nails
See fig. C + D
1. Insert the nail strip (21) at the rear of the
magazine (13).
2. Push the nail strip in the magazine forward (by
hand).
3. Press the lock (15) in the direction of the arrow
(keep pressed) and pull the feed slide (14) all the
way back and hold it.