Cold Jet i3 MICROCLEAN Operator's Manual page 16

UNIT OPERATION
11. Pull the blue trigger disable button out and press green power on/reset
button . Hold this button down until the green lights turns on.
12. Move the feed rate control to maximum.
13. Move the applicator mode select switch to the air + dry ice position (II).
14. Point the nozzle in a safe direction and squeeze the trigger to purge the system.
• The i
15. Return the feed control to zero, then slowly increase the dial to the desired setting.
16. Move the applicator mode select switch to the OFF (O) position.
17. Move the pusher plate back to the end of the trough, away from shaver wheel.
18. Place dry ice into the trough, against the rotary knives.
19. Close the fill lid.
20. Press green power on/reset button
green light turns on.
21. Move the applicator mode select switch to the air + dry ice position (II).
22. Squeeze the blast applicator trigger to blast.
BLAST CLEANING TECHNIQUE
Read all safety instructions before operation and follow them closely.
1. Always purge the system with air upon start-up, after breaks and before
loading dry ice. Following the proper start-up procedure will remove any water
ice and moisture build 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 control cable.
8. To find the optimum feed rate, set the feeder speed to 0 and increase the rate
to achieve desired results.
9. Reduce the feed rate to avoid clogging the nozzle at pressures below 50 psi (3.4 bar).
12
12
MicroClean must be purged before filling with dry ice.
3
. Hold this button down until the