lancer SERIES 1500 POSTMIX Installation And Service Manual

Also see for SERIES 1500 POSTMIX: Operation manual INSTRUCTIONS FOR TROUBLE SHOOTING

Contents

lancer SERIES 1500 POSTMIX Installation And Service Manual Manual pdf 8 page image

4. TROUBLESHOOTINGTROUBLE CAUSE REMEDY4.1 Water leakage around A. Damaged or improperly A. If damaged, replace. If improperlynozzle. installed o-ring above diffuser. installed, adjust.4.2 Leakage between upper A. Gap between upper and lower A. Tighten all six (6) retaining screws.and lower valve bodies. valve bodies.B. Worn or damaged paddle arm B. Replace paddle arm assemblies.assemblies.4.3 Miscellaneous leakage. A. Gap between parts. A. Tighten appropriate retainingscrews.B. Damaged or improperly B. Replace or adjust appropriateinstalled o-rings. o-rings.4.4 Insufficient water flow. A. Insufficient incoming supply A. Verify incoming supply waterwater pressure. pressure is a minimum of 25 PSI.B. Shutoff on mounting block B. Open shutoff fully.not fully open.C. Foreign debris in water flow C. Remove water flow control fromcontrol. upper body and clean out anyforeign material to ensure smoothfree spool movement.4.5 Insufficient syrup flow. A. Insufficient CO 2 pressure to A. Adjust CO 2 pressure to 80 PSIBIB pumps. (minimum 70 PSI) for BIB pumps.B. Shutoff on mounting block B. Open shutoff fully.not fully open.C. Foreign debris in syrup flow C. Remove syrup flow control fromcontrol. upper body and clean out anyforeign material to ensure smoothfree spool movement.4.6 Erratic ratio. A. Incoming water and/or syrup A. Check pressure and adjust.supply not at minimum flowingpressure.B. Foreign debris in water and/or B. Remove syrup flow controls fromsyrup flow controls. upper body and remove any foreignmaterial to ensure smooth freespool movement.4.7 No product dispensed. A. Water and syrup shutoffs on A. Open shutoffs fully.mounting block not fully open.B. The key switch on an electric B. Turn key switch to ON position.valve is in the OFF position.C. Cup lever arm or ID panel C. Repair.actuator on electric valve isnot actuating the switch.D. Electric current not reaching D. Check electric current suppliedvalve. to valve. If current is adequate,check solenoid coil and switch,and replace if necessary.E. Improper or inadequate water E. Remove valve from mountingor syrup supply. block and open shutoffs slightly andcheck water and syrup supply. Ifno supply, check dispenser forfreeze-up or other problems.F. Blown fuse on 24 volt F. Find cause of short and correct.transformer. Then replace transformer.4.8 Water only dispensed; A. Water or syrup shutoff on A. Open shutoff fully.no syrup; or syrup only mounting block not fully open.dispensed; no water.(Section 4.8 continued on next page.)5