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11
Operating Instructions and Parts Manual
www.chpower.com
LOADING / UNLOADING THE NAILER
Always disconnect the tool from the air supply before loading / unloading fasteners.
Choose which type of fastener you want to use for you project. Additional fasteners can
be found at major home centers.
Loading the Tool
1. Load strips of fasteners into the slot in the rear of the magazine. Make sure that the
nails are placed into tool at the proper orientation.
2. Press pusher bypass button and drag pusher over nail clip. Release pusher.
3.
Reconnect tool to air supply.
Unloading the Tool
1. Always unload all fasteners before removing tool from service.
2. Pull pusher back away from nail clip. Press pusher bypass button and allow pusher
to ride over remaining nails.
3. Hold tool upright so nails will slide backwards toward magazine slot.
4. Remove nails.
ADJUSTING THE NAIL PENETRATION
The CHN70800 is equipped with an adjustable depth of drive feature. This allows the
user to determine how deep a fastener will be driven into the work surface.
1. Adjust the operating pressure to a pressure which will consistently drive the
fasteners. Do not exceed the maximum operating pressure of 120 psi.
2. Lift up on the red depth control knob and move Work Contact Element (WCE) in
or out to desired setting. Move in to increase depth; move out to decrease depth.
Release knob.
3. Make sure that the trigger and WCE move freely up and down without binding or
sticking after each adjustment.
ADJUSTING THE DIRECTION OF THE EXHAUST
The CHN70800 is equipped with an adjustable direction exhaust deflector. This is
intended to allow the user to change the direction of the exhaust. Simply twist the
deflector to any direction desired.
INSTALLING NO-MAR TIP
1. Disconnect air supply from nailer.
2. Remove no-mar tip from storage post.
3. Remove retaining ring from no-mar tip.
4. Carefully place no-mar tip over the end of work contact element. Position tip
onto WCE making certain serrated gooves on each piece are in line and fit snugly
together.
5. Position retaining ring on no-mar tip and press firmly in place.
6. Check that the WCE and trigger move up and down freely without sticking or
binding.
REMOVING NO-MAR TIP
1. Disconnect air supply from nailer.
2. Remove no-mar tip retaining ring.
3. Pry no-mar tip away from the work contact element.
4. Replace retaining ring onto no-mar tip, then store tip on storage post for future use.
Set-Up (Continued)
Figure 9 - Loading the Nailer
Figure 11 - Exhaust Adjustment
Figure 10 - Nail Depth Adjust
Figure 13 - Remove No-mar Tip
Storage Post
Figure 12 - No-mar Tip
Storage Post
No-mar Tip
CHN70800