Garland MWGH-9501 Operation Manual

Also see for MWG-9501: Programming manual STEPS FOR PROGRAMMING RECOVERY CLEANING

Garland MWGH-9501 Operation Manual Manual pdf 27 page image

2717. Wipe the lower grill surface, backsplash, bullnose,and hood with a clean, damp grill cloth.AFTER CLEANING:Apply a thin coat of fresh shortening to the lower grillsurface only. Wipe down the surrounding areas.Empty, wash, rinse, and replace the grease troughs.Note: Repeat this procedure to clean additional grills.Reverse NO-SCRATCH Pad, and use cleanside.CLEANING AFTER EACH RUN OF PRODUCT:Using grill scraper, scrape grease on lower grill platefrom front to back only. Do not scrape across the rearof the lower grill plate with grill scraper.Use wiper squeegee to clean release material sheeton upper platen in a downward motion. Hold handle ata slight upward angle with wiper end facing downward.Do not press hard against the release material sheetto prevent scratching or tearing.Push the grease at the rear of the lower grill plate intothe grease cans using the wiper squeegee only. Donot use the grill scraper for this step.Warning: Grill Temperatures will cause severe skinburns.Use the grill cloth to clean back splash and bullnoseareas as needed during operation.Note: To increase life of release material sheet, wipedown with folded grill cloth four (4) times everyhour.TROUBLESHOOTINGERROR MESSAGES:"PROBE OPEN" (flashing):An open probe condition has occurred. The controllerwill turn the heater controlled by the malfunctioningprobe OFF. If the open probe condition should correctitself; the control will return to the ''IDLE MODE ''."CLAM DID NOT GO DOWN'':Occurs if the platen does not reach the proper position(GAP SETTING) in 30 seconds. You may cancel themessage by pressing the "TEMP" button.“UPPER PLATEN STUCK":Occurs when the controller does not get an upperplaten setting signal 15 seconds after it starts to raisethe platen. In order to return to the "IDLE MODE", thecontroller must get a upper platen setting signal. Youmay cancel the message by pressing the "TEMP"button followed by the GREEN ("RAISE") button inorder to retry raising the platen."EPROM CORRUPT “Displayed at startup when the controller detects acorrupt menu item or when a new version of thesoftware is loaded. To cancel this message, switch thegrill “off” and “on” again at the main power switch.“FAULTY ELEMENT” / “SHORTED PROBE”(alternating):Occurs when the controller does not detect a propertemperature response. Also, the RED LED will light,indicating which element /probe is in error.NOTE: Should all four, (4), LED’s flash REDapproximately four, (4), minutes after the unitis turned on, ensure that the main three-phase, (large), power cord is plugged in andthe main circuit breaker is ON."MOTOR OVERCURRENT":Occurs when:1. The upper platen has been mechanically resistedthe platen will stop.2. The platen control motor is inoperative. Turn the“MASTER POWER” switch OFF, then ON again.