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MODEL Parts & Maintenance Manual CJI# 2W0238A -3DRY-ICE 1-800...
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This manual illustrates the safety, operation, and maintenance features of the RDS 500 Cub. The design contained in this manual was originated by, and is the exclusive property of Cold Jet, Inc. It is not to be used in any way detrimental to the interests of Cold Jet, Inc.
Any unauthorized transfer of information to any person or company not in the direct employ of Cold Jet Incorporated, or not in the direct employ of, or for, the purchaser, or the authorized user, is strictly prohibited by agreement.
Table of Contents Special Notes ............................ 3 Warranty Compliance ........................3 For Your Information .......................... 3 1. Troubleshooting ____________________________________________________________ 7 2. Maintenance _______________________________________________________________ 9 Preventive Maintenance ......................9 On a Daily Basis ......................9 On a Weekly Basis ....................... 10 On a Monthly Basis ......................
Section 5 Section 5 Section 5 Section 5 Troubleshooting Troubleshooting Troubleshooting Troubleshooting Problem Check This 1. Is the unit plugged in? 2. Is the power Switch in the ON position? 3. Reset E-stop. Machine will not start. 4. Is the FEEDER RESET ready? If not, press to reset.
Section 6 Section 6 Section 6 Section 6 Maintenance Maintenance Maintenance Maintenance Preventive Maintenance On a Daily Basis 1. Drain water out of the coalescing filter before using the machine. (turn pet-cock fully open to drain the water) 2. While in operation check all gauges. 3.
On a Weekly Basis 1. Look through the hopper to check the rotor for nicks or gouges. (Use a flashlight). 2. Make sure the Cub’s screws are tight. -3DRY-ICE 1-800...
On a Monthly Basis 1. Make sure the nozzle airflow exit end is not deformed or burred. 2. Tighten all screws on Applicator Rotary Union. -3DRY-ICE 1-800...
Every Three Months Every Three Months Every Three Months Every Three Months 1. Make sure the vibrator motor bolts are at a torque setting of 40 ft-lbs. -3DRY-ICE 1-800...
500 Hour Scheduled Maintenance If you are not an authorized Cold Jet service technician, please call to schedule this service. 1. Check pads and rotor 2. Check upper and lower tension springs 3. Check voltage and amperage on DC drive 4.
Tuning Fork Replacement The tuning fork is easy to replace, and should take only 15-20 minutes to complete INSTALL NEW VIBRATING Tools required: USE THREAD LUBRICANT PELLET AGITATOR 3J0504 TIGHTEN TO 15 FT/LBS Large Phillips screwdriver 3/32” Hex key 13 mm socket wrench Anti-seize compound or graphite lubricant REMOVE HOPPER SCREEN REPLACE AFTER NEW AGITATOR...
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Fine tuning the tuning fork Open the Controls enclosure on the front of the Loosen the potentiometer shaft from the silicone seal. Pull the blast gun trigger; this will cause the vi- brator motor to jump to HIGH for around 1 to 2 seconds, followed by a drop to LOW.
Appendix A Appendix A Appendix A Appendix A Performance Performance Performance Performance PELLET FEED RATES STANDARD AND OPTIONAL ROTORS Standard-Feed Feed Rate Setting(%) -3DRY-ICE 1-800...
Appendix B Appendix B Appendix B Appendix B Specifications Specifications Specifications Specifications Weight Empty: 275 lbs. (114 kg.) Hopper Pellet Capacity: 65 lbs. (30 kg.) Standard Pellet Mass Delivery Rate: 0 to 375 lbs. per hour (0 to 2.8 kg. per minute) Power Requirements: 100-120 Volts AC, Single Phase, (50/60 Hz) 6 Amps...
Appendix C Appendix C Appendix C Appendix C Electrical Schematics Electrical Schematics Electrical Schematics Electrical Schematics 120 Volt 120 Volt 120 Volt 120 Volt -3DRY-ICE 1-800...
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