INSTRUCTIONS AND MAINTENANCE MANUAL
10
To push the control again down to click the regulator.
Working pressure must never exceed 6 kg/cm
2
(max. pressure on safety valve).
Optimal pressure range is considered from 3,5 to 5,5 kg/cm
2
.
Working pressure depends on the type of work we want to do.
7.4. ABRASIVE PRODUCT OUTLET REGULATION
The abrasive product outlet can be regulated by operating manually the regulation
control of the product outlet
[Spare parts 1
– Posit.7]
, placed in the lower part of the tank.
The beginning of the adjusting must be done with the regulator completely closed
(control totally tight), and you must open slowly and gradually until reaching the flow rate
suitable for the type of work to do. The adjusting process must be done with the gun trigger
[Spare parts 2
– Posit.59]
pushed.
7.5. CONTROL OF THE ABRASIVE OUTLET ON LEAVING SANDING
The sandblaster has a valve in the tank cover [Exploded View 2 - Posic.94] to control
the abrasive outlet when the trigger is released.
In normal operation, the valve must be open to prevent the appearance of abrasive jets
when starting to sand and at the end.
WARNING:
Do not dismantle the regulation screw with the equipment on. Once the maximum
flow rate is reached, you must not keep turning the regulation screw
[Spare parts 1
–
Posit.7]
to opening, as it could be accidentally dismantled.
WARNING:
If for safety, it is necessary that the abrasive stops immediately when the trigger is
released. It is necessary, lock the key on the tank cover
[Exploded view 2 - Posic.94]
.
