PVA CAM200, Руководство по эксплуатации

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BILL OF MATERIALS FOR CAM200 (B12-2112):
Refer to Drawing #: 112-2928
Item Part Number Description Quantity
1 V351 Valve Top Cap 1
2 V323 Diaphragm 1
3 V333-NPT Fluid Section 1
4 214-14855 Plunger, stainless steel 1
5 V348 Stroke Adjust Nut 1
6 V352 Standoff 2
7 614-5898-1 Handle 1
8 V059 Spring 1
9 V300-UV Plastic Luer Adapter 1
10 V061 Dowel Pin 1
11 V060 Set Screw 3
12 SH8-32X0.5 Socket Head Cap Screw 4
Troubleshooting
Problem Possible Cause Corrective Action
Valve does not
cycle - Fluid pressure too low
- Worn diaphragm - Increase fluid pressure above 15psi.
- Replace diaphragm
Material leaks
from valve tip - Worn diaphragm
- Air bubble trapped in fluid body or
in dispense needle - Replace diaphragm
- Flip valve upside down and cycle
until air bubbles are removed
Valve does not
dispense
anything - Fluid pressure is too low
- Material cured in fluid section
- Worn diaphragm - Increase fluid pressure above 15psi.
- Disassemble and clean valve
- Replace diaphragm
Air bubbles in
fluid - Valve not properly purged
- Problem with fluid delivery system - Flip valve upside down and cycle
until air bubbles are removed
- Diagnose and repair.
Dispense rate too
fast - Fluid pressure set too high
- Stroke adjustment set too high
- Dispense tip gauge too large - Decrease fluid pressure
- Turn stroke adjust counter-clockwise
- Replace dispense tip with smaller size
Dispense rate too
slow - Fluid pressure set too low
- Stroke adjustment set too low
- Dispense tip gauge too small - Increase fluid pressure
- Turn stroke adjust clockwise
- Replace dispense tip with larger size