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Pcbrm15 & PCBRM Syst em 5.2 User ’s Manual Chapter 6: Troubl eshootin g Part No. 4005.00.906 6- 4 6.1.3 Poor Solder Re sults 1. Un - lev el pump ( see leveling procedure). 2. Un - lev el machine (see leveling procedu…

Pcbrm15 & PCBRM System 5.2 User’s Manual Chapter 6: Troubleshooting

Part No. 4005.00.906 6-3

6 Troubleshooting

6.0 Air-Vac Technical Service

Air-Vac is always willing to assist our customers with any technical or operating questions. If you have

any questions on machine parameters, correct nozzle requirements, options, procedures or

maintenance, please do not hesitate to call.

Air-Vac Engineering Company, Inc.

30 Progress Avenue • Seymour, CT 06483 • Tel: 203-888-9900 • Fax: 203-888-1145

www.air-vac-eng.com

e-mail:

General Sales Information: rework.sales@air-vac-eng.com

Technical Support: rework.tech@air-vac-eng.com

6.1 Common Problems/Solutions

NOTE

ALL PCBRM UNITS ARE TESTED PRIOR TO SHIPPING. TEMPERATURE CONTROLLERS ARE

PROGRAMMED AND TESTED AT 500°F/260°C.

6.1.1 Machine will not turn on, or turns on for a short period and shuts off

1. Defective latching relay 12879.

2. Consult Air-Vac for further help.

6.1.2 Pump Motor will not run

1. Motor fuse blown

WARNING

DO NOT REPLACE MOTOR FUSE WITH ANY OTHER FUSE BESIDES 250V3AG, 3/10 AMP.

INCORRECT FUSING CAN RESULT IN DAMAGE TO SYSTEM. IF MOTOR FUSE STARTS TO BLOW

CONTINUOUSLY, SOLDER PUMP NEEDS TO BE REMOVED, DISASSEMBLED AND THOROUGHLY

CLEANED.

2. Footswitch not plugged in.

3. SP2 – activated on temperature controller – see 0 #’s 3-5.

4. Stand-by switch activated.

5. Pump seized.

6. Set point temperature set too low – solder not molten.

7. Consult Air-Vac for further help.

Pcbrm15 & PCBRM System 5.2 User’s Manual Chapter 6: Troubleshooting

Part No. 4005.00.906 6-4

6.1.3 Poor Solder Results

1. Un-level pump (see leveling procedure).

2. Un-level machine (see leveling procedure).

3. Z-Axis height not set correctly.

4. Baffle not being used.

5. Flow duration not set correctly.

6. Ramp up/down not set correctly.

7. Consult Air-Vac for further help.

6.1.4 Excessive Fluctuation of Solder Wave

1. Replace motor belt.

2. Motor belt tension too tight.

3. Solder pump needs to be removed from pot, disassembled and thoroughly cleaned.

4. Consult Air-Vac for further help.

6.1.5 Fault Indication (CAL9900 only)

Temperature display, on a fault indication, is replaced by “EE” flashing, followed by a digit. This indicates

that an error has been detected in the system. Action should be taken as follows:

EE1 – SENSOR BURNOUT – CHECK SENSOR AND/OR CONNECTIONS THEN KEY*

EE2 – TEMPORARY SYSTEM ERROR SELF CLEANING

EE8 – LOSS OF CALIBRATION

EE9 – NVM DATA FAULT (NON VOLATILE MEMORY)

Note: Repair & Re-Calibration

DUE TO THE NATURE OF ITS DESIGN, THE 9900 CAN ONLY BE REPAIRED AND RE-CALIBRATED

BY USING SPECIAL EQUIPMENT AND SHOULD BE RETURNED TO AIR-VAC IF FOUND TO BE

FAULTY.

Note

TO RESET EE9 FAULT (CAUSED BY SPIKING), TURN OFF MACHINE, PRESS “P” IN AND TURN ON

POWER UNTIL DISPLAY COMES ON LINE. PARAMETER LOCK NEEDS TO BE IN THE SETTING

POSITION.

Pcbrm15 & PCBRM System 5.2 User’s Manual Chapter 6: Troubleshooting

Part No. 4005.00.906 6-5

6.2 Temperature Controller Installation (CAL 9900 only)

1. Remove the socket by pressing in the lock buttons.

2. Slide the controller into the cut-out.

3. Fit the mounting clip by pressing it firmly against the panel, jacking screws optional.

4. Plug on the socket.

6.2.1 Setting Parameters of the CAL 9900 Temp Controller (also refer to Cal control booklet)