Hoshizaki IM-51BAE Manual de usuario

1IM SERVICE TRAININGFeaturing theIM-51BAE 80041 9/9/99

10The maximum freeze timer is VR3.This timer will automatically switchthe unit to the harvest cycle if thefreeze cycle last longer than thesetting tim

11A red Service Indicator LED is alsoincluded on the control board. ThisLED will either light continually orflash to indicate a service fault. Afaul

12FAULT DIAGNOSISCheck the status of the Service lamp on the Controller Board (LED-5) by removing theControl Box Cover.Lamp ON – Water Plate closedThi

13PATTERNINTERLOCKINDICATOR WATER TANK POSITION POSSIBLE CAUSE REMEDY12 0V Leak3 Hot Ga

14WIRING DIAGRAMIM-51BAE

15IM SERIES REVIEW QUIZChoose the best answer for each question below.1. The IM control board is located in the rear or the unit. True False2.

16NOTES:Quiz answers:1.True, 2. False, 3. Close, 4. R-134A , 5. Left , 6. CW , 7. – 9.4ºF, 8. 45 min., 9. Harvest initiation,

2All IM models have similar sequence of operation. This manual is designed as ageneric IM Training manual.The Hoshizaki IM series ice machineuses a h

3This horizontal evaporator and waterdistribution system is unique to theIM series.The ABS water plate sprays water upinto the evaporator cells to for

4 The front cam arm has a switch leverthat operates the actuator toggleswitch located above the panassembly.The actuator toggle switch controlsth

5The louver has a flip down cover toaccess the control switch.The switch has 3 positions.ICE, OFF, & WASH. The louver covers the

6 The control box is accessed from therear of the unit. Remove the screwsholding the pipe cover and thecontrol box cove

7The actuator motor turns counterclock wise to rotate the cam armsand lower the water pan away fromthe evaporator. When the water plateis completely d

8The freeze cycle is controlled by athermistor, which is mounted at theevaporator outlet. The pump isspraying water up into the evaporatorcells to for

9The unit will continue through thefreeze and harvest cycle until the bincontrol shuts down the refrigerationsystem.When pushed over, the bin controlh