Water Shut off & spray
Air Valve trigger
pattern regulator
controls volume of
air & pressure
Air & Water connect here
To Install:
Connect air inlet to air hose with standard
⁄
" pipe thread
1
4
coupling or with a quick coupler, use
⁄
" hose to assure the
1
2
proper volume of air to the washer, connect water inlet to
standard water hose of good quality with standard hose
type coupler.
To Operate:
Air valve trigger controls air volume, open water adjustment
(tube) with at least two complete turns of tube, for a fine mist
close water adjustment to desired spray, the effective force
for removing heavy soil is at a distance of 3 feet or less from
the surface to be cleaned.
To Service:
Clean the air jet "A" of your Hydro-Air washer periodically, to do
this remove both the number 1 large nut and number 2 nozzle
tube, and clean out small air outlet through air jet with a piece
of wire and reverse compressed air through the jet.
1
2
Air Jet "A"
3
Parts List:
1.
Large nut with seals
2.
Nozzle (tube) with venturi
3.
Gun handle with hose washer
4.
Complete rubber seal replacement kit
5.
Air trigger valve complete
6.
1 Set rubber handle & nozzle grip
*Complete accessory packages available
Male Quick
Disconnect
Female Quick
Female Quick
Disconnect for
Clear Plastic
Disconnect for
Garden Hose
Siphon Hose
Standard 3/4"
Accessories
Siphoning Attachment: With the siphoning unit connected in
place of the water line, detergents, degreasers, paint strippers,
etc. are entrained in the air stream and will penetrate directly to
the surface being treated without prior treatment. Rinsing is
quickly accomplished by reconnecting the water line, and the
job is finished in only two steps.
Both models of the
Hydro-Air Washer
come with slip-on
rubber grips to insulate
hands, during hot
water use.
Flushing Adaptor:
Rubber adaptor fits virtually
all automobile radiators
and many commercial
heat exchangers. Delivers
a high power cleaning
force to thoroughly remove
rust and scale.
5
Nozzle Extension:
The nozzle extension set includes a 9"
semi-rigid plastic tube for reaching around and under protruding
parts when cleaning or degreasing, and a 9" tube with an off-set
spray tip for use between closely aligned surfaces. Attach desired
extension to the end of the gun and tighten clamp.
Trigger Air Valve:
The squeeze trigger
air valve operates
through a full range
of pressures up to
250 psi. This lets
you instantly match
the cleaning force to
the task.
Hydro-Air: Uses approximately 3
⁄
cu. ft. of air per minute,
1
varying of course with air pressure used, and less than 3
2
gallons of water per minute with 70 lbs. water pressure.
Air Connection: Standard
⁄
" pipe thread.
⁄
" air hose.
1
3
4
8
Water Connection: Standard hose thread. For best
results use
⁄
" water pipe and
⁄
" air line. Connect the
3
1
4
2
Hydro-Air washer with
⁄
" water hose and
⁄
" air hose, for
5
3
8
8
best results.
• Recommended air pressures for simple cleaning 75 lbs. or
more when heavier blasting forces are needed use 150-
200 lbs.
• Connects to cold or hot water supply
• Harmless to finest finishes
• Creates no back splash
• Blasts heavy dirt
BG-100
Hydro Air Gun
nstructions
BG-100
⁄
1
2
Please read instructions before
using.
© Goodson Tools & Supplies
Rev 7/2013