Creative Engineering ROCK-A-FIRE EXPLOSION - Page 42

Problems and Repair
Step by Step Description:
Step A. If the Compressor will not operate, check the low
oil level and all input power. If power is
applied and the oil is at the proper level, see
the compressor service manual. (if necessary)
Step B. If any problems are found that deal with Receiver,
(Storage Tank) see the compressor service
manual.
Step c. The Air Dryer: If water was found at the Air
Filter bowl or at the "In Line Lubricators", check
the Air Dryer by-pass system. (See Drawing Page
3-013) If the Air Dryer will not operate check
for input power. If power is present see the
compressor service manual. There is a temperature
gauge on the front of the dryer, it should read
from 36-42 Degrees Fahrenheit, during normal
operation.
Step D. There is a main shut off valve up line from the
Dual Pressure Regulator system. If this valve is
found closed, open it very slowly. You could
damage the characters if you open it quickly.
Always apply air to the characters slowly.
Step E. Dual Pressure Regulator System:
1. Air filter: if a yellow signal pops up into
the upper cone, depressurize the system and
remove the bottom bowl. Clean it using soapy
water. Allow it to dry completely before
reassembly.
2. Air R~gulator: The regulator is adjusted using
the removable key. For any problems other
than air leaks and adjustments, replace the
unit.
3. The 4 way valve: Any problems other than
external leaks are probably electronic, refer
to Part 4, Electronics Trouble Shooting. If
internal problems are still present after
trouble shooting, you could have a sticking
valve, disassemble and clean the unit. Note all
steps followed, clean all parts using a mild
detergent soap, if all else fails, replace the
unit. (make sure the part must be replaced
before disassembly) ----
4. External Leaks: Always attempt to tighten out
a leak, if this fails, replace the gasket at
the leak. Suggestion: when disassembly is
required, take notes on the steps taken, it
will make reassembly easier)
3-005