Operating Instructions and Parts Manual

CHN70900

 

 

Pre-Operation (Continued)

Electronics ON / OFF Switch

Located under the top of the rubber grip is an ON/ OFF switch for the tool’s electronic function, low nail indicator LEDs (See Figure 21).

To utilize the function, grip the tool by the handle, depressing the switch. Hold the switch firmly for continuous, uninterrupted function. Power is maintained for 5-10 seconds after releasing the switch. This extra time is helpful when adjusting your grip on the tool which may temporarily undepress the switch.

Figure 21 - Electronic ON/OFF Switch

Operation

Firing the Nailer

1.Load fasteners (see Loading / Unloading the Nailer section).

2.Connect the air supply to the nailer.

An improperly functioning tool must not be used. Do not actuate the tool unless the tool is placed firmly against the work piece.

In Sequential Mode

 

 

Press the conversion switch to the “

” side to activate Sequential Mode.

 

1.

Slightly depress Work Contact element (WCE) against work surface.

 

2.

Fully depress WCE.

 

 

3.

Pull trigger. Fastener will be driven into workpiece.

 

In Bump Mode

 

 

Press the conversion switch to the “

” side to activate Bump Mode.

 

1.

Remove tool from work surface. DO NOT point tool at yourself or others.

 

 

2.

Pull trigger.

 

 

3.

Firmly depress Work Contact element (WCE) against work surface. Tool will cycle.

 

4.

Remove tool from work surface. Move tool to the next area where fastener is to be

 

 

driven and repeat.

 

 

Low Nail Indicator Lights

 

 

The tool is equipped with lights on either side of the tool near the nose. Turn the

 

electronics switch to the on position. When the nail count becomes 7 or so nails

 

remaining in the magazine, the lights will come on yellow. You may reload at that time

 

(See Loading the Nailer section). When the nail count becomes 3 or so remaining nails,

 

Figure 22 - Low Nail Indicator Lights

the Anti-Dry Fire will engage and the lights will turn red. You must reload at that time.

 

Bubble Level

The tool is equipped with a bubble level located on the head cap. When the gun is in a horizontal driving orientation, a level condition can easily be observed and controlled by simply aligning the tool in such a manner whereas the bubble is between the center markings on the length of the level. The same is true when in a vertically downward driving orientation by aligning the tool such that the bubble is centered in the circular marking at the top of the level.

Figure 23 - Bubble Level

14www.chpower.com