INSTRUCTIONS AND PARTS LIST FOR 1420 & 1422 AIR DRILLS
Read and understand "Safety Instructions For Air Tools" and these instructions before
Tools left connected to the air supply while making adjustments, changing accessories, or doing any
Always remove tool from air supply and activate trigger to bleed air line before making any
adjustments, changing accessories, or doing any maintenance or service on tool.
AIR SUPPLY
The efficiency of the tool is dependent on the proper supply of clean dry air at 90 psig (6.2 bar). The use of a line filter, pressure regulator, and lubrica-
tor will insure maximum output and service life of tools.
HOSE AND HOSE CONNECTIONS
Supply hose should be not less than 5/16" (7.9mm) I.D. Extension hoses should be at least 3/8" (10mm) I.D. Use couplings and fittings with at least
5/16" (7.9mm) I.D.
LUBRICATION
An airline lubricator, set to deliver one drop per minute, is recommended. If a lubricator is not used, add .04oz. (1.2cc) of SIOUX No. 288 air motor
oil into the air inlet daily.
Lubricate the gearing with SIOUX No. 1232A grease after every 50 hours of operation.
GENERAL OPERATION
This tool is equipped with a teasing throttle. By slightly depressing the trigger the chuck will rotate slowly. This is useful for starting a drill bit without
first spotting with a punch. Fully depressing the trigger for maximum speed.
We, Sioux Tools Inc., 250 Snap-on Drive, P.O. Box 1596, Murphy, NC, 28906, USA, declare under our sole responsibility that the products
to which this declaration relates are in conformity with the following standard or standards or other normative document or documents:
June 1, 2007
Murphy, North Carolina, USA
Date and place of issues
SERIAL "D"
operating this tool.
maintenance or service on tool can start unexpectedly.
Tools starting unexpectedly can cause injury.
SOUND AND VIBRATION READINGS
Sound Pressure
Catalog No.
dBA
1420
72.3
1422
72.3
*prt PN8NTC1
DECLARATION OF CONFORMITY
1420 and 1422
EN 792 (draft), EN 292 Parts 1&2, ISO 8662, Pneurop PN8NTC1
following the provisions of
89/392/EEC as amended by 91/368/EEC & 93/44/EC Directives.
Mark S. Pezzoni
President
Power and Specialty Tools
Name and position of issuer
Sound Power
Vibration
dBA
m/s
2
83.7
Less than 2.5
83.7
Less than 2.5
*prt PN8NTC1
*per ISO8662
1
Form ZCE496B
Date 2007June4/A
Page 1 of 10
Signature of issuer
Printed In U.S.A.