DB-200H MANUAL - Protech Hospitality Hub
Contents
1. 25 R RED IV Service Diagnosis Problem Possible Cause 1 No ice dispensed a Power Supply 1 OFF position 1 Move to ON position 3 Bad contacts 3 Check for continuity and replace 4 Voltage too high 4 Check and get recommended voltage b Fuse Inside Fused 1 Blown 1 Check for short circuit and Disconnect if any replace Spout Switch 1 Bad contacts 1 Check for continuity and replace 2 2 Loose connection connection 2 2 d Door Switch 1 EI panel is not in Fi in position position 2 Actuating plate does not 2 Check for continuity and push door switch adjust 3 Bad contacts 3 Check for continuity and replace e Safety Switch 1 Spoutis not in position 1 Check for continuity and place in position 2 Bad contacts 2 Check for continuity and replace f Gear Motor 1 Thermal protector is 1 Allow to cool tripped 2 Gear motor winding 2 Replace opened 3 Bearing worn out 3 Replace 4 Wiring to gear motor 4 Check for loose connection or open circuit and replace wiring as needed 5 Defective capacitor 5 Replace 6 Agitator rotates in 6 Check leads and reverse the reverse direction connections 9 Solenoid 1 Solenoid winding open 1 Replace 2 Wiring to solenoid 2 Check for loose connection or open circuit and replace wiring as needed 3 Overload due to 3 After tightening apply loosening screws thread seala2. 9 DPI OO T hide 4 ll General A WON use ao is an pi ko ko ka ka a a ak pk kat Re e tien cx ex a e L e a kk ak e a ks d sb 5 A Oi MUNG NAN e po n IM E 5 III Technical kaa ank a kk ke n n Ra ai A RR RARI EI A A axe 6 ENTERO TETTE 6 IV Service Diagnosis P 7 V Removal and Replacement of Components 9 A Gear tegi 9 B Safety AN tren I FY nT E LU CIE I ds 9 C BOU ANNO mM 9 MP 10 VI Cleaning and Maintenance Instructions 11 A Cleaning Instructions s ei ee asec cates ta Ue kn ti a ese n es 11 1 Cleaning Procedure 11 2 Sanitizing Procedure Following Cleaning 13 E Maintslal DB ee uu uuu kl ki m Amen n tak kat kek vil ba apa kk ik 13 1 Exterior Panels e e a ae a a be ok RA A tk pa aie 13 PA DE kan toti at RR NC RR OPEN 13 C Preparing the Ice Dispensing Bin for Long Storage 13 l Specification AC SUPPLY VOLTAGE 115 60 AMPERAGE 1 4A MINIMUM CIRCUIT AMPACITY 15A MAXIMUM FUSE SIZE 15A APPROXIMATE ELECTRIC CONSUMPTION 110 W APPROXIMA
3. Hoshizaki America Inc Ice Dispensing Bin Model DB 200H A Superior mE S E RVI C E M A N UA L of Reliability www hoshizaki com Number 73136 Issued 5 8 2006 IMPORTANT Only qualified service technicians should attempt to service or maintain this dispensing bin No service or maintenance should be undertaken until the technician has thoroughly read this Service Manual HOSHIZAKI provides this manual primarily to assist qualified service technicians in the service and maintenance of the dispensing bin Should the reader have any questions or concerns which have not been satisfactorily addressed please call or write to the HOSHIZAKI Technical Support Department for assistance HOSHIZAKI AMERICA INC 618 Highway 74 South Peachtree City GA 30269 Attn HOSHIZAKI Technical Support Department Phone 1 800 233 1940 Technical Service 770 487 2331 Fax 1 800 843 1056 770 487 3360 Web Site www hoshizaki com Note To expedite assistance all correspondence communication MUST include the following information Model Number e Serial Number e Complete and detailed explanation of the problem Please review this manual It should be read carefully before the dispensing bin is serviced or maintenance operations are performed Only qualified service technicians should service and maintain the dispensing bin This manual should be made available to the technician prior to service or maintenance CONTENTS
4. TE STORAGE CAPACITY 200 Ibs 91 Kg APPROXIMATE ICE DISPENSING SPEED 13lbs min 6 kg min EXTERIOR DIMENSIONS WxDxH 30 x 30 x 53 762 x 757 x 1346 mm With 6 Legs INTERIOR DIMENSIONS WxDxH 23 3 x 22 4 x 22 5 592 x 569 5 x 571 mm EXTERIOR FINISH Plastic SUS Front Cover P V C Galvanized Steel Side Panels Galvanized Steel Rear Panel INTERIOR FINISH Polyethelene 1 pc Mold INSULATION Polyurethane Foam WEIGHT Net 187 Ibs 85 kg Shipping 220 Ibs 100 kg CONNECTIONS ELECTRIC Permanent Connection DRAIN Outlet 3 4 FPT WATER INLET N A GEAR MOTOR 60 W AGITATOR Stainless Steel Round Bar 14 5 Dia GEAR MOTOR PROTECTION Thermal Protector Internal SAFTEY PROTECTION Interlock Switch for Front Panel Saftey Switch for Ice Spout ACCESSORIES 6 Legs 4 pcs OPERATING CONDITIONS VOLTAGE RANGE 104 132V AMBIENT TEMP 45 100 F We reserve the right to make changes in specifications and design without prior notice ll General Information A Construction In Agitator Sa Bin Body Junction Box Cover Spout Switch Shutter Spout A Junction Box Gear Motor Assembly Solenoid Assembly Switch Side Panel Front Panel Drain Pan Technical Information A Wiring Diagram PUSH GEAR MOTOR SWITCH THERMAL PROTECTOR 115 120 60 1 SAFETY SWITCH WIRE COLOR CODE BR BROWN BK BLACK BU BLUE W WHITE V VIOLET SOLENO ID
5. ace after any maintenance or cleaning is done to the equipment A Cleaning Instructions WARNING 1 HOSHIZAKI recommends cleaning this unit at least once a year See the Cleaning Instructions on the icemaker More frequent cleaning however may be required in some existing water conditions 2 To prevent injury to individuals and damage to the icemaker ice dispensing bin do not use ammonia type cleaners 3 Always wear liquid proof gloves to prevent the cleaning and sanitizing solutions from coming into contact with skin 1 Cleaning Procedure See Fig 1 1 Clean and sanitize the ice dispensing bin icemaker see the cleaning instructions on the icemaker as conditions require 2 Remove all ice from the bin 3 Disconnect electrical power to the ice dispensing bin icemaker 4 Remove or reposition the icemaker to allow access to the inside Be sure that the icemaker is secured and cannot fall 5 Remove the front panel from the ice dispensing bin 6 Remove the grill and chute from the front panel 7 Remove the shutter assembly and Spout A from the bin as follows a Remove the snap pin fitted to the shutter shaft Shift the shaft to the left pull out the right side and slide out b Pull out on the sides of the hook to release Spout A Lift the spout up and out from the bin Take off the snap pin and the shaft from Shutter B Open out Shutter B and remove Shutter B and the balance weight c Remove the thum
6. bscrews securing the hook and remove the hook 8 Dilute approximately 5 fl oz of recommended cleaner Hoshizaki Scale Away or LIME A WAY Economics Laboratory Inc with 1 gallon of warm water 9 Scrub the inside of the bin the agitator the bin spout the front panel spout the grill the chute and all parts removed in step 7 using a nylon scouring pad brushes and cleaning solution 10 Rinse all parts thoroughly with clean water 11 Fig 1 s lt Assembly NS 7 Spout Bin S Thumbscrew Spout A Shaft j3 Snap Pin 2 Sanitizing Procedure Following Cleaning Procedure 1 Dilute approximately 5 fl oz of a 5 2596 sodium hypochlorite solution chlorine bleach with 1 gallon of warm water 2 Wash all parts from step 9 of the cleaning procedure using the sanitizing solution 3 Rinse all parts thoroughly with clean water 4 Reassemble in the reverse order of the removal procedure 5 Turn on the icemaker ice dispensing bin 6 Check for proper operation B Maintenance 1 Exterior Panels To prevent corrosion wipe occasionally with a clean soft cloth Use a damp cloth containing a neutral cleaner to wipe off oil or dirt build up 2 Chain Inspect and oil the chain 2 or 3 drops annually Adjust as necessary for 3 8 to 1 2 free play C Preparing the Ice Dispensing Bin for Long Storage IMPORTANT Drain the icemaker and remove all ice
7. from the ice dispensing bin when shutting off the icemaker ice dispensing bin for storage The ice dispensing bin should be cleaned and wiped dry 1 Shut off the icemaker See the Preparing the Icemaker for Long Storage instructions on the icemaker 2 Turn off the power supply switches for both the icemaker and the ice dispensing bin after removing all ice 3 Clean the ice dispensing bin and wipe it dry 13
8. nt to the parts Problem Possible Cause h Mechanism 1 Chain out of position or 1 Place in position or tighten loose 3 Key of sprocket is not in 3 Place in position position 4 Bad alignment of 4 Readjust sprocket 5 Foreign matter 5 Remove foreign matter interrupting agitator i Ice Storage 1 No ice or little ice in 1 Make ice storage bin 2 Ice bridge or block 2 Break with a poker formed 2 Abnormal noise a Gear Motor or Gear Head 1 Bearing worn out 1 Replace 2 Grease leaks 2 Supply grease and replace O ring 3 Foreign matter 3 Remove foreign matter interrupting agitator Mechanism 1 Bad setting 1 Apply oil and readjust 2 Bad alignment of 2 Reagjust sprocket b i Solenoid 1 Overload due to 1 After tightening apply loosening screws thread sealant to the parts 2 Foreign matter on 2 Clean plunger 3 Ice in storage bin often Bin Drain 1 Foreign matter blocking 1 Remove foreign matter melts bin drain V Removal and Replacement of Components A Gear Motor and Chain 1 Turn off the power supply 2 Remove the front panel and right side panel 3 Loosen the four bolts securing Gear Motor v a Bracket B and loosen the adjustment bolt V SAN Bolts 4 Remove the chain e 5 Loosen the socket set screw securing the A Chain Bolts Y sprocket then use a gear puller to remove the sprocket 6 Install a n r motor v Gear Motor Bracke
9. t 7 Assemble the removed parts in the reverse order of the above procedure NOTE When weight 2 2 Ib is applied to the chain at the center the displacement must be 0 31 to 0 51 Lubricant Class SAE 20 must be applied to the chain using a cloth 8 Turn on the power supply B Safety Switch 1 Turn off the power supply 2 Remove the front panel 3 Remove the safety switch cover 4 Disconnect the connectors from the safety switch leads 5 Install a new safety switch 6 Assemble the removed parts in the reverse order of the above procedure 7 Turn on the power supply C Spout Switch 1 Turn off the power supply 2 Remove the front panel 3 Remove the spout switch assembly 5 Install a new spout switch 4 Disconnect the connectors from the spout switch leads 6 Assemble the removed parts in the reverse order of the above procedure 7 Turn on the power supply D Solenoid 1 Turn off the power supply 2 Remove the front panel and the right side panel 3 Disconnect the connectors from the solenoid leads and remove the solenoid assembly 4 Remove the solenoid and install a new solenoid Securing torque should be 13 to 17 3 in Ib 5 Assemble the removed parts in the reverse order of the above procedure 6 Turn on the power supply VI Cleaning and Maintenance Instructions IMPORTANT Ensure all components fasteners and thumbscrews are securely in pl
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