Pre-Operation; Operational Modes; Sequential Mode; Work Contact Element (Wce) - CH CHN71500 Manual De Instrucciones Y Lista De Piezas

Operating Instructions and Parts Manual

Pre-Operation

oPeratIoNal Mode
Always know the operational mode of the nailer before using. Failure to
know the operational mode could result in death or serious injury.

sequential Mode

This method is recommended when precise nail placement is required. Operation in
this mode requires trigger to be pulled each time a nail is driven. Nailer can be actuated
by depressing the Work Contact Element (WCE) against work surface followed by
pulling the trigger. The trigger must be released after each fastener is driven to allow
tool to reset.

Work CoNtaCt eleMeNt (WCe)

Check the operation of the Work Contact Element (WCE) trip mechanism
before each use. The WCE must move freely without binding through its
entire travel distance. The WCE spring must return the WCE to its fully extended position after
being depressed. Do not operate the nailer if the WCE trip mechanism is not operating properly.
Personal injury may occur.
1. Disconnect the air supply from the nailer.
2. Make sure the trigger and Work Contact Element (WCE) move freely up and down
without sticking or binding.
3. Reconnect air supply to the nailer.
4. Use a scrap piece of wood as a work surface.
5. Depress the WCE against the work surface without pulling the trigger (See
Figure 11). The nailer MUST NoT oPeRATe. Do not use the tool if it operates
without pulling the trigger. Personal injury may result.
6. Remove nailer from work surface. The WCE must return to its original down
position. Pull the trigger (See Figure 12). The nailer MUST NoT oPeRATe. Do not
use the tool if it operates while lifted from the work surface. Personal injury may
result.
7. Pull the trigger and depress the WCE against the work surface. The nailer MUST
NoT oPeRATe.
8. Depress the WCE against work surface. Pull the trigger. The nailer MUST oPeRATe.

adjustINg tHe dIreCtIoN oF tHe exHaust

The tool 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 (See Figure 13).
Depress WCE first...
Then pull trigger.
Figure 10 - sequential Mode
Figure 11
Figure 12
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CHN71500
Work Surface
Work Surface
Work Surface
Work Surface
11