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For additional information on how Senco fastening systems will
save you time, reduce costs, and increase quality, call your nearest
Authorized Senco Dealer or Distributor listed in the Yellow Pages
under “Staples,” or call our toll-free Action Line: 1-800-543-4596.
* “Restrictive Trigger” activated tools are
used for applications where precision nail
or staple placement is desired. You must
first depress the safety element where
you want to drive a nail or staple and then
pull the trigger. After each nail or staple is
driven, completely release the trigger and
lift the tool off the work surface.
“Dual Action” activated tools are used
for applications where high-production
work is desired. There are two modes of
operation:
Bottom Fire Method:This method of
operation is sometimes called bounce
firing. You must keep the trigger pulled
while moving the tool along the work sur-
face with a bouncing motion, depressing
the safety element where you want to
drive a nail or staple.
Trigger Fire Method: First depress the
safety element where you want to drive a
nail or staple and then pull the trigger.
For instructions on safe use of tools
with either of these activating mecha-
nisms, please refer to the Operating
Instructions or Customer Satisfaction and
Safety Reminder contained in your tool
carton.
The only way to work.
®
Safety First.
®
SCN40R Roofing Coil Nailer
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©1999 by Senco Products, Inc. Order MK307 (7.5AMP1096) Litho in U.S.A. www.senco.com
Tool Specifications:
Weight: 5.2 lbs. (2.3 kg)
Height: 10
3
⁄8" (264 mm)
Length: 9
3
⁄4" (248 mm)
Nail Capacity: 120
Collation: Conical wound, angled coil wire
Operating Pressure: 70-120 psig (4.8-8.3 bar)
Mode of Operation: Tool is available with either Restrictive
Trigger or Dual Action activating mechanism.*
Hose Fitting:
1
⁄4" NPT
Fastener Specifications:
Inches
3
⁄
4"
7
⁄
8"(1d) 1"(2d) 1
1
⁄
4"(3d) 1
1
⁄
2"(4d)
Millimeters
19 22 25 32 38
Shank Diameter .120 .120 .120 .120 .120
Part Number HJ11 HJ12 HJ13 HJ15 HJ17
Lengths
Available in both 3.2 and 7.2 carton count