Cold Jet SDI Select 60, Original Instructions Manual

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SDI SELECT 60 USER MANUAL
12
OM.SS60.20141016
BLAST CLEANING TECHNIQUE
Read all safety instructions before operation and follow them closely.
1. Upon start-up, after breaks and before loading dry ice, always purge the system with air to melt
any water ice and/or remove any moisture built up in the system.
2. Position the blast hose for maximum maneuverability before blasting.
3. Do not kink the blast hose.
4. Hold nozzles perpendicular to the surface for fastest cleaning (recommended for most
applications).
5. Optimum standoff distance is 2 in (5 cm) for most nozzles.
6. Never allow foreign objects in the dry ice trough.
7. Do not abuse the blast hose, applicator or cable.
8. Reduce the feed rate to avoid clogging the nozzle at pressures below 50 psi (3.4 bar).
9. To find the optimum feed rate, set the feeder speed to 0 and increase the rate to achieve desired
results.
SHUT DOWN
Always wear gloves to protect hands from exposure to cryogenic temperatures and sharp blade
surfaces.
To shut down the SDI Select 60:
1. Release trigger to stop blasting.
2. Move the blast applicator mode switch to the “Off” position.
3. Press the disable blast button.
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The button will illuminate.
4. Rotate the pusher plate retract switch to move the pusher plate away from shaver wheel.
5. Turn the power switch to the OFF (O) position to shut off the power.
6. Open the dry ice block loading door and/or the dry ice pellet/nugget loading lid.
7. Remove remaining dry ice from the trough.
8. Close the dry ice block loading door and/or the dry ice pellet/nugget loading lid.
9. Shut off the compressed air supply.
10. Open the bleed valve to evacuate all remaining pressure.
11. When the air hose is fully depressurized, disconnect all electric cables and hoses.