Global Industrial 320776 User manual

User's manual Manual del usuario Manuel de l'utilisateur
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DANGER
• CHEMICALS SUCH AS LEAD ARE FOUND IN CORD AND SAND
BLASTER. BE SURE TO WASH HANDS AFTER USE.
• ALWAYS WEAR PROTECTION AND RATED GEARS SUCH AS
GLOVES, GOGGLES, AND MASK WHILE OPERATING SAND
BLASTER.
• DO NOT OPERATE SAND BLASTER NEAR OR AROUND
COMBUSTIBLE AND/OR FLAMMIBLE LIQUIDS, GASES,
OILY RAGS, OR COMBUSTIVE MATERIAL. SPARKING CAN
OCCUR WHILE SAND BLASTING, WHICH COULD RESULT
IN FIRE OR EXPLOSIONS.
• ENSURE OPERATOR IS GROUNDED AND WEARS PROPER
ANTI-STATIC GEAR.
NOTE
• INSPECT ITEM CAREFULLY FOR MISSING PARTS OR DAMAGE.
• DO NOT USE SANDBLASTER IF ANY PARTS ARE
MISSING,BROKEN, OR DAMAGED
• INSPECT FITTINGS AND CONNECTIONS BEFORE OPERATING.
• ENSURE OPERATOR READS AND UNDERSTANDS MANUAL
PRIOR TO OPERATION.
• CONDUCT NECESSARY MAINTANANCE TO SANDBLASTER
WHEN REQUIRED.
• FOR OPTIMAL PERFORMACE, AVOID USING SANDBLASTER IN
DAMP AND WET AREAS.
• KEEP CHILDREN AWAY FROM SANDBLASTER.
• DISCONNECT AIR COMPRESSOR WHEN SANDBLASTER IS NOT
IN USE.
Specificaitons
MODEL MAX.
WORK
PSI
Air Inlet
NPT(F) Hopper Capacity
(lbs)
Min. Air
Hose Size
320776 125 Quick
Connector 37 OD 10mm x ID
6.5mm (1/4") x
L 530mm
1
Model(s): 320776
Portable Sandblaster
5 Gallons

Part List
2
Ref Description QTY.
1 4 x 36 mm Cotter Pin 4
2 M13 Flat Washer 4
3 6" x 1.5" Inch Plastic Wheels
ID 13.5 mm
2
4 D 12 mm x L 344 mm
Wheel Axel
1
5 Axle Bracket 2
6 Tank 1
7 M6 Flat Washer 4
8 M6 x 35 mm Screw 4
9 M6 Nut 4
10 OD 45mm x D 5 mm
O-Ring
1
11 125psi (ASME-NPT1/4")
Safety Valve
1
12 Tank Cap 1
13 Connector Tube 1
14 Pressure Gauge Valve 1
15 Filter Reducing Valve
(0 - 150 psi)
1
16 PH20 & SM20 pneumatic
coupling connector (G1/4")
1
Each
17 G1/4" x 3/8”
Brass Nipple Intake
Connector
1
18 G3/8"
Tee Air Manifold
1
19 PL10-03
Elbow Type Quick Connector
1
20 OD 10mm x ID 6.5mm x L
530mm Air Hose
1
21 PC10-03
Quick Plug-In Connector
1
22 Tee Type Manifold 1
23 G3/8"
Brass Nipple
1
24 G3/8"
Shut O Valve
1
25 5G x 22mm
Rubber Boot
2
Ref Description QTY.
26 5G Spring Loaded Pin 2
27 U shaped Handle 1
28 8ft Abresive Hose
D 12 mm x L 2.5m, 1.6 MPa
1
29 Hose Clamp
ID 25mm
2
30 G3/8" Connector D 13.5 mm 1
31 Blast Gun 3.5 mm Nozzel 1
32 Funnel 1
33 Teon Tape 1
34 Hood 1
User's Manual

3
Assembly Instructions
2. Insert cotter pin (Ref 1). washer (Ref
2), wheel (Ref 3), washer, and cotter
pin in the order shown above. Assemble
on both sides of the wheel axle.
1. Insert axle bracket (Ref 5) into both
ends of the wheel axle (Ref 4). Ensure
that fastening holes on axle bracket
point outwards.
3. Place tank (Ref 6) on the floor
and lay axle bracket assembly on the
fastening points. Fasten the bracket to
tank with the M6 screw (Ref 8), washer
(Ref 7), and nut (Ref 9).
4. Connect airhose (Ref 20) from tank
to tee air manifold (Ref 18).
5. Attach U shaped handle (Ref 27) to
axle bracket. Ensure push pins snap
into place and lock handle.
6. Attach pneumatic connector (Ref 16)
to filer (Ref 15).

4
Operating Instructions
Operation
1. Keep operating air pressure between
60~125 PSI.
DO NOT EXCEED 125 PSI.
2. Ensure that the abrasive material being
used is compliant and operational with this
item's capabilities.
Loading abrasive into tank
1. Ensure abrasive is dry.
2. Turn off air supply and read gauge until is
reaches to zero pressure.
3. Insert funnel and pour abrasive into the tank.
Never fill tank to full capacity. For multiple
usages refill and keep tank to 3/4 full.
4. Close gasket and open air supply valve.
5. As you begin to pressure the tank, ensure that
there are no air leaks throughout the assembly.
Maintenance
1. While operating, ensure sandblaster tank is
not located in spray reach of spray nozzle.
2. Do not operate sandblaster if there are any
air leaks in the air supply.
3. Regularly inspect sandblaster hose. During
maintenance check, run compressor
without any abrasive material. Running
your hand down the hose, you should feel
any air leaks and blisters. If you spot any
sign of ware, replace hose immediately.
Troubleshooting Chart
Problem Cause Solution
Low air pressure 1. Incorrectly set regulator.
2. pinched /kinked hose.
3. Dirty air compressor lter.
1. Reset regulator
2. Un-pinch hose.
3. Replace Filter.
Material not blasting from gun 1. Clogged hose.
2. Buildup around jet.
3. Damp abrasive.
4. Water in Air Supply
1. Lower pressure below 60 PSI.
2. Remove nozzle and clean around jet.
3. Replace abrasize.
4. Completely drain compressor tank.
Low vaccum 1. Worn Jet / Nozzle
2. Buildup around jet/ Nozzle
1. Replace Jet / Nozzle.
2. Dissasembly and clean nozzle and jet.
Air/Abrasive leaks in jet/nozzle area 1. Loose or damaged
connection.
2.Dammaged O-ring
1. Tighten and/or replace nozzle and/or
jet.
2.Replace O-ring.
Vacuum Leak 1. Loose hose.
2. Damaged O-ring.
1. Tighten hose
2. Replace O-ring.
Particle Clogging 1. Hose connector is covered. 1. Uncover hose connect.
7. Attach abrasive hose
(Ref 20) to tank using
hose clamp (Ref 29).
8. Connect blast gun
(Ref 31) to connector
hose.