Cold Weather Operation - Craftsman CMCN621PL Manual De Instrucciones

English
Dry Fire Lock Out
The nailer is equipped with a dry fire lockout which prevents
the tool from actuating when the magazine in nearly empty.
When approximately 4 nails remain in the magazine, the tool
ceases to operate. Refer to Loading the Tool to reload a stick
of collated nails.
Adjusting Depth (Fig. G)
The depth that the nail is driven can be adjusted using the
depth adjustment wheel 3 on the nose of the tool.

WARNING: To reduce risk of serious injury from
accidental actuation when attempting to adjust
depth, ALWAYS:
• Remove battery pack.
• Engage trigger lock‑off.
• Always point the nose of the nailer away from you.
• Avoid contact with trigger during adjustments.
1. To drive the nail shallower, rotate the depth adjustment
wheel 3 to the left, toward the shallow nail icon.
2. To drive a nail deeper, rotate the depth adjustment
wheel 3 to the right, toward the deeper nail icon.
Non-Mar Tip (Fig. H)

WARNING: Always remove battery pack before
attaching the non‑mar tip.
When using this tool on softer materials that you do not
want to mark, such as wood cladding, use the plastic non-
mar tip 14 over the contact trip
Nailing

WARNING: Always wear proper eye [ANSI Z87.1 (CAN/
CSA Z94.3)] and ANSI S12.6 (S3.19) hearing protection
when operating tool.

WARNING: Keep fingers AWAY from trigger when not
driving nails to avoid accidental firing.
The cordless nailers are assembled in accordance with the
ANSI Standard SNT-101-2015.
The sequential actuation mode provides the most accurate
nail location.
1. Fully depress nosepiece against the work surface (motor
will start).
2. Pull trigger (nail will drive into work surface).
3. Release trigger.
4. Lift nosepiece off work surface.
5. Repeat steps 2 through 4 for next application.
NOTICE: The contact trip needs to be depressed
followed by a trigger pull for each nail followed by
a release of both the contact trip and trigger after
each nail.
Jam/Stall Indicator Light (Fig. A)
There is a jam/stall indicator light
the tool.
JAM/sTAll COnDiTiOn
Rotate the stall release lever to
release. Refer to Stall Release.
12
6 .
4 located on the back of
Stall Release (Fig. I)
If the nailer is used in harder wood where all available energy
in the motor is used to drive a fastener, the tool may stall. The
driver blade will not complete the drive cycle and the jam/
stall indicator will flash. Rotate the stall release lever
tool and the mechanism will release.
nOTE: The tool will disable itself and not reset until the
battery pack has been removed and reinserted. If the driver
blade does not automatically return to the home position,
proceed to Clearing a Jammed Nail. If the unit continues to
stall please review the material and fastener length to be sure
that it is not too rigorous an application.
Clearing a Jammed Nail (Fig. A, J)

WARNING: To reduce the risk of serious personal
injury, disconnect battery pack from tool before
making any adjustments, changing accessories,
servicing, or moving the tool. Such preventative
safety measures reduce the risk of starting the
tool accidentally.
If a nail becomes jammed in the nosepiece, keep the tool
pointed away from you and follow these instructions to clear:
1. Remove battery pack from tool and engage trigger lock-
off 2 .
2. Slide the spring-loaded pusher latch
magazine to lock it into place and unload nail strip.
3. Using the hex tool 10 provided, loosen the two hex
bolts 15 at the top of the magazine.
4. Rotate the magazine 7 forward.
5. Remove jammed/bent nail, using pliers if necessary.
6. If the driver blade is in the down position, rotate the stall
release lever on the top of the nailer.
nOTE: If the driver blade will not reset after rotating the
stall release lever, manually resetting the blade with a
long screw driver may be necessary.
7. Rotate the magazine back into position under the nose of
the tool and tighten hex bolts.
8. Reinsert battery pack.
nOTE: The tool will disable itself and not reset until the
battery pack has been removed and reinserted.
9. Reinsert nails into magazine (refer to Loading the Tool).
10. Release the pusher latch.
11. Disengage the trigger lock-off when ready to
continue nailing.
nOTE: Should nails jam frequently or the driver blade
continually fail to reset, have tool serviced by an authorized
service center.

Cold Weather Operation

When operating tools at temperatures below freezing:
• Keep tool as warm as possible prior to use.
• Actuate the tool 10 or 15 times into scrap lumber
before using.
5 on the
8 to the base of the