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SAFE OPERATION
SAFETY SHUT DOWN PROCEDURE
When shutting down the #3390 perform the following safety procedures:
1. Close shot valve by releasing the shot lever.
2. Turn off breakers to the #3390 and dust collector
3. Turn switch on #3390 and dust collector to the OFF position.
4. Empty dust from the dust bin. W
HEN
REMOVING
DUST
FROM
DUST
BIN
ALWAYS
WEAR
A
PARTICLE
MASK
.
C
ONCRETE
DUST
MAY
CONTAIN
PARTICLES
WHICH
ARE
HAZARDOUS
TO
YOUR
HEALTH
-
THESE
PARTICLES
SHOULD
NOT
BE
INHALED
.
5. Empty all shot from the shot hopper on the #3390. Shot should never be left in #3390 after work is
performed. Never move or transport #3390 with shot in the shot hopper.
6. After completing work, clean all stray shot from work area. Shot can be cleaned with a magnetic
broom, a shop vac, or compressed air. Never leave stray shot in work area as shot is a slip and fall
hazard. Stepping and falling on steel shot can result in serious injury.
A well -maintained machine is a productive machine. If not properly maintained, it could be unsafe
and could break down. A scheduled maintenance program should insure a long system life and a safe
work environment.
MAINTENANCE
1.Always wear eye protection.
2. Keep flammable and fragile objects away from this tool.
3. Always check nuts and bolts to make sure they are tight.
4. Always use the tool with proper voltage specified in the machine’s name plate.
5. Always keep guards in place.
6. Do not operate around water or wet conditions without use of GFI on cord.
7. Use properly grounded cord and receptacle.
8. Unplug from power before servicing.
9. Use 12 gauge or heavier wire cord, not exceeding 50 feet in length.
10. Do not force machine.
11. Do not alter machine.
12. Pressure valve has been factory set and should NOT be tampered with.
13. Keep wheels free from debris.
