Manitowoc Q160, Service Manual

Page 1: ...making equipment and related products With proper care and maintenance your new Manitowoc Dispenser will provide you with many years of reliable and economical performance Part Number 80 1389 3 6 04 This manual is updated as new information and models are released Visit our website for the latest manual www manitowocice com ...

Page 2: ...this manual These notices supply helpful and important information Throughout this manual you will see the following types of procedural notices NOTE Text set off as a Note provides you with simple but useful extra information Important Important boxes serve two functions They call the operator s attention to important information They also provide the service technician with information that may ...

Page 3: ...sembling the Dispenser Parts For Cleaning Door Removal 2 1 Cleaning the Drain Pan 2 2 Disassembling the Rocking Chute Door 2 3 Re Installing the Paddle Wheel Guard 2 6 Disassembling the Dispenser Parts for Bin Cleaning Agitator and Paddle Wheel Removal 2 7 Removal of the Gearmotor 2 9 Gearmotor Shaft Seal Replacement 2 10 Section 3 Electrical Non Adjustable Timer with Test Pins 3 1 Non Adjustable ...

Page 4: ...Table of Contents ii THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 5: ...chine mounted to a 30 wide dispenser requires an adapter kit Locations of Model Number and Serial Number Front of Dispenser Label with Model Number and Serial Number is located behind the front panel to the right of the rocking chute Back of Dispenser A second location for the Model Number and Serial Number is on the back of the dispenser in the upper right corner Dispensers Covered in This Manual...

Page 6: ...y coverage 1 Normal maintenance adjustments and cleaning as outlined in this manual 2 Repairs due to unauthorized modifications to the dispenser or the use of non standard parts without prior written approval from Manitowoc Ice Inc 3 Damage caused by improper installation of the dispenser electrical supply water supply or drainage or damage caused by floods storms or other acts of God 4 Premium la...

Page 7: ... gearmotor Ice Pick Up When the customer activates the dispenser the gearmotor inside the dispenser begins to turn The gearmotor shaft is attached to the paddle wheel inside the bin of the dispenser As the paddle wheel turns it picks up ice from the dispenser bin The paddle wheel will bring the pocket containing the ice to the top of the travel area Ice Delivery When the paddle wheel pocket reache...

Page 8: ... stay in the slot for the microswitch to remain activated Coin Operated Activation 1 User places ice bucket under ice chute 2 User places one quarter U S currency only into dispenser 3 The user then presses the Rocking Chute Push for Ice for ice dispense Pushing the ice chute activates the gearmotor Ice will dispense for up to one minute for each 25 cent activation per factory setting Important Co...

Page 9: ...microswitch With the dispenser unplugged and the ohm meter probes on the C and NC terminals depress the microswitch lever The mere reading should display ohms Release the microswitch lever The ohm value should register continuity If the gearmotor attempts to start but fails to do so check the capacitor Use a capacitor checker according to the instructions supplied If gearmotor fails to attempt to ...

Page 10: ...earmotor contains a stripped gear Replace the gearmotor Dispenser runs but does not dispense ice Is there any ice in the bin Is the ice in the bin proper size ice If the ice is not sufficient add additional to bin Replace ice with acceptable type Dispenser runs ice does not dispense but does congeal ice into a large ball The agitation timer should be checked See Section 3 for proper checkout proce...

Page 11: ...seconds every four hours Adjust or replace timer if necessary See Section 3 Component Disassembly Is the ice door opening fully when the dispenser operates The ice door should open a minimum of 1 5 in 3 8 cm Adjust door to minimum or larger opening Does ice continue to dispense after the cup has been pulled away Does the gearmotor continue to run during this time Microswitch may be sticking Check ...

Page 12: ...Troubleshooting Section 1 1 8 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 13: ...black rubber holes in the top of the front panel of the dispenser This action releases the two clips which hold the dispenser front panel in place While applying pressure on the pen pull the front panel forward slightly so the clip in the panel does not snap back into place 3 Hold the front panel of the dispenser on both sides and tilt the panel forward The front panel will be resting on the catch...

Page 14: ...tinued 5 Lift the front panel off the catch hooks and set the panel aside Removing the Drain Pan 1 The drain pan is visible when the front panel of the dispenser is removed 2 Slide the drain pan forward 3 Remove scrap ice if any scrap ice has accumulated Dispenser Front Panel Catch Hook ...

Page 15: ...sanitizing solution See page 4 9 5 After cleaning place inner drain pan back into outer drain pan 6 Slide drain pan back into place Disassembling the Rocking Chute Door WARNING Unplug unit before servicing or cleaning Electric Shock Hazard 1 Remove the front panel as described on pages 4 1 and 4 2 2 Remove outer bracket Drain Pan ...

Page 16: ... 4 Disassembling the Rocking Chute Door continued 3 Remove door lock 4 Loosen the two thumbscrews of the metal support bracket 5 Remove metal support bracket 6 Remove door 7 Remove ice chute Metal Support Bracket Metal Support Bracket ...

Page 17: ... from the plastic paddle wheel guard retainer 9 Remove the paddle wheel guard retainer 10 Pull the stainless steel paddle wheel guard from the slot that is cut into the chute 11 and remove the paddle wheel guard retainer Paddle wheel guard Retainer Paddle wheel guard Retainer Paddle wheel guard Paddle wheel guard ...

Page 18: ...heel guard is correctly installed the paddle wheel guard will swing outward toward the front of the chute allowing ice to flow out of the chute If incorrectly installed the paddle wheel guard will not swing outward and ice delivery is blocked Correct Installation 2 Correct Installation If you press your finger forward against the paddle wheel guard the paddle wheel guard does not swing back open I...

Page 19: ...he way 1 Inside the dispenser rotate the agitator arm so the paddle wheel pin handle is pointing up toward the ceiling 2 Un clip the hand removable paddle wheel pin from the agitator 3 Then remove the paddle wheel pin by firmly rotating the pin and pulling upward 4 Push the agitator bar toward the back of the bin until agitator is free of the paddle wheel hub Paddle wheel pin handle Paddle wheel p...

Page 20: ... Dispenser Parts For Bin Cleaning continued 5 Move the agitator to one side and slide the agitator forward until the rear of the agitator shaft is clear of the bushing 6 Remove the agitator from the bin area 7 Slide the paddle wheel from its shaft Bushing ...

Page 21: ...r See pages 4 1 and 4 2 2 Remove paddle wheel pin agitator and paddle wheel See pages 4 5 and 4 6 3 Unplug the gearmotor wire 4 Turn the two removal pins toward you as shown in photo 5 Pull removal pins out to the right 6 As soon as the second pin is removed be sure to hold onto the gearmotor as it slides forward Then place the gearmotor aside Remove Pins Gearmotor Wire ...

Page 22: ...and 4 6 3 The motor shaft seal can be replaced with the gearmotor in or out With a 7 16 nut driver remove the three bolts on the bin insulator plate 4 Remove the bin insulator plate CAUTION It is important to know which side of the bin insulator plate you are accessing the topside or the underside The topside of the bin insulator plate can be noted by an approximately two inch square of oil seal r...

Page 23: ...down Otherwise the seal will not work and the dispenser will leak 6 Using a screwdriver pry out the shaft seal then throw the shaft seal away 7 With the convex side of the shaft seal facing up and the concave ridge side facing down snap the new shaft seal onto the bin insulator plate CAUTION Preventive maintenance note Replace the motor shaft seal once a year Shaft seal Shaft seal marks the unders...

Page 24: ...in insulator plate back into place 9 Replace the three bolts Using a 7 16 nut driver tighten a quarter turn past tight 10 Replace the paddle wheel agitator and paddle wheel pin in the dispenser 11 Refill the dispenser or restart the ice machine 12 Restore power to the dispenser and ice machine ...

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Page 35: ... Section 3 Electrical 3 11 43 43 4 IWHU 6HULDO 1XPEHUV 69 25 1 63 16 6 7 2 2 2 7 7 21 7 0 5 25 1 02725 5281 7 52 1 8 12 1 200 ...

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Page 43: ...Section 3 Electrical 3 19 4 4 2 1 23 5 7 3 After Serial Number 0405000000 7 7 21 7 0 5 2 7 8 25 1 5 02725 1 2 3853 63 16 6 7 3 1 2 1 0 1 60 6 7 1 20 2 1 0 1 60 7 0 5 0 1 0 1 2 1 20 69 32 5 25 2 12 1 200 ...

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Page 45: ...y time Specifications and design are subject to change without notice MANITOWOC ICE INC 2110 South 26th Street P O Box 1720 Manitowoc WI 54221 1720 Phone 920 682 0161 Service Fax 920 683 7585 Web Site www manitowocice com 2003 Manitowoc Ice Inc Litho in USA ...