3. Automatic Operation
(available system on :
SN41S4A, SN41S5A, SN41S5A-D, SN412S2A, SN41S2A
)
The automatic model is cycled by pushing contact trip against the work piece and then pulling the trigger. When the trigger
is held and the contact trip is pressed against the work piece, the tool will continuously drive fasteners automatically. The
rate at which fasteners are driven in the automatic mode is adjustable by turning the adjustment screw at the side of trigger
valve area. Turning the screw counterclockwise increases the speed and in a clockwise direction to decrease the speed.
EYE PROTECTION
Which conforms to ANSI/ CE specifications and provides protection against flying particles both from
the FRONT and SIDE should ALWAYS be worn by the operator and others in the work area when
connecting to air supply, loading, operating, or servicing this tool. Eye protection is required to guard
against flying fasteners and debris, which could cause severe eye injury. The employer and/or user must
ensure that proper eye protection is worn. Eye protection equipment must conform to the requirements
of the ANSI Z87.1 and 89/686/EEC, and provide both frontal and side protection.
BEFORE HANDLING OR OPERATING THIS TOOL
．
Read and understand the warnings contained in this manual.
．
Refer to “tool specifications” in this manual to identify the operating system on your tool.
OPERATION :
TOOL OPERATION SYSTEM
NOTE
Non-side shielded spectacles and face shields alone do not provide adequate protection.
There are four available systems in these tools :
1. Contact Trip Operation
(available system on :
SN41S4-CT, SN41S5-CT, SN41S5-D-CT, SN412S2-CT, SN41S2-CT, SN41S2-R-CT
)
The CONTACT TRIP MODEL tool contains a contact trip that operates in conjunction with the trigger to drive a fastener. To
operate the tool in this manner, hold the tool with the contact trip pointing towards but not touching the work surface. Pull
the trigger and then tap the contact trip against the work surface using a bouncing motion. Each depression of the contact
trip will cause a fastener to be driven.
2. Sequential Trip
Operation
(available system on :
SN41S4-ST, SN41S5-ST, SN41S5-D-ST, SN412S2-ST, SN41S2-ST, SN41S2-R-ST
)
The SEQUENTIAL TRIP MODEL contains a contact trip that operates in conjunction with the trigger to drive a fastener.
To operate a sequential trip tool, first position the contact trip on the work surface WITHOUT PULLING THE TRIGGER.
Depress the contact trip and then pull the trigger to drive a fastener. As long as the contact trip is contacting the work and
is held depressed, the tool will drive a fastener each time the trigger is depressed. If the contact trip is allowed to leave the
work surface, the sequence described above must be repeated to drive another fastener.
4. Remote Fire
The remote model is cycled by either remote control valve RCVA or TVA to control air on and off.
The operator must not hold the trigger on contact trip tools except during fastening operation, as serious injury could result
if the trip accidentally contacts someone or something, causing the tool to cycle.
Keep hands and body away from the discharge area of the tool. A contact trip tool may bounce from the recoil of driving a
fastener and an unwanted second fastener may be driven, causing injury.
WARNING
WARNING
15
Summary of Contents for SN41 Series
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