Owner's Manual Model No. 875.199810 Owner's Manual Model No. 875.199810
Air Tool Hook Up
Before the toolis connected tothe air
supply,dear the air hose ofaccumulated
dust and moisture by runn{ngair freely
throughthe air hosefor 5-10 seconds.
Air HoseS for yourAir Tools
Figure 1 Illustrates a recommended air
hose hookup.
A3/8 inch ID air hoseis required up to a
length of25 feet. A 3/8 inchID hose
longer than 25 feet will cause apressure
drop and may impede performance. If
more length is required, a½ inch ID air
hose is recommended. Be sure all hoses
and fittings arethe correct size and
correctlysecured beforeusing thetool.
Never carrya toolby the hoseor pu[I the
hose to move the toolor acompressor.
Keep hoses away from hea_, oil and sharp
edges. Replace any hose thai is damaged,
weak or worn.
Small (home) shop hard piping:
Apiping diagramfor a typical home shop
isshown. Some helpful tips are:
•Alwaysuse hosesandpipes ratedfor
higherpressurethanyourSystemwill
encounter,
Never use PVC pipes for
compressed airpiping systems as
explosion and serious injury may
result.
The connection from the compressor
tothe initial take-off herd pipe must
be aflexible hose inorder toisolate
movement of the compressor.
Route theinitial take-off line (pipe) as
straight up the shopwall and as high
aspossible, This will help minimize
water leaving the compressor and
traveling through system
Slope the main lines downat least
3/4 inch per 10 feet of pipe away
from air compressor; thiswill draw
the condensate with the flow ofair
and away from the compressor.
Place the first drop as far from the
compressor as the size of your shop
wiltallow (50 feet is optimal, although
unrealistic for a small shop). The
further thedrop, the more that
condensation can occur, and the
dher theair willbe when it reaches
thewater separator.
In older to reduce the amount of
water and contaminants that get into
the water separator, install the take-
offline on the top of the main air
supply line for each airdrop,
A Drain line should be placed at the
end of the main line for condensate
drainage.
Drain valves should be placed at the
end ofbranch lines and the drain
line, and drained daily.
This toolsfeatures a powerregulator ,a_zlve
(fig. 2). Rotate regulatoruntiJ desired output
isachieved. Thesettings on the regu!etor
are onlyfor reference and donot denote a
specificpower output. Turn regulator to
positionwith smaller circle being the least
amountof power endlargef circle being/or
themost amount ofpower, The toolonly
operatesat maximum powerin reverse.
Figure 2
Regulator Valve
•ARNINGIOnce ,_bolt OrPastener isseated,
Impacting for longer than five (5)
seconds will cause excessive wear and
possible damage to the Impacfing
mechanism, flit takes longer than five
seconds to tighten or loosen your bolt
orfastener, we recommend theuse of a
larger size impact wrench.
ENG-6 ENG-7