Technical Service Manual - mbm-Service GmbH

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Index Page Cabinet Installation and Set-Up _____________________________________________________4 Electrical Requirements______________________________________________________________5 Conductors and Circuits _____________________________________________________________6 Cabinet Installation and Set-Up Checklist ______________________________________________7 Cabinet Installation and Set-Up (Swing & Slide Doors) ___________________________________8 GDM/T - Series Freezers _____________________________________________________________9 Remote Condensing Unit ____________________________________________________________10 Temperature Control Altitude Adjustment _____________________________________________11 Temperature Control Altitude Adjustment(new temp. control) ____________________________12 Defrost Controls ________________________________________________________________13-14 Preventative Maintenance __________________________________________________________16 Cabinet Maintenance Schedule _______________________________________________________17 Condenser Cleaning ________________________________________________________________18 Refrigeration Section _______________________________________________________________20 Polyol Ester Lubricant - The CFC Report _____________________________________________21 Service Contractors: Attention Please _________________________________________________22 Basic Refrigeration - The Capillary Tube System _______________________________________23 The Refrigeration Cycle ____________________________________________________________24 True’s Remote System - How it Works ________________________________________________25 Basic Refrigeration - Control of Liquid Refrigerant Floodback... __________________________26 General Maintenance & Repairs ___________________________________________________28 Top Removal for TBB and TDD Units _________________________________________________29 Top Removal forTD and T-GC Units _________________________________________________30 TPPCountertop Replacement Instructions_____________________________________________31 Top Removal for Various Coolers - TSSU, TWT, TUC ___________________________________32 Top Removal forTRCB 50 and 79 ____________________________________________________33 End Cap Replacement-T-Series Swing Door _________________________________________34-35 Side Panel Replacement - GDM Series ________________________________________________36 Side Panel Replacement - GDM-33C-PT _______________________________________________37 Floral Case Baffle Installation _______________________________________________________38 GDM-23FC Mirror Retrofit Kit ______________________________________________________39 Undercounter Refrigerator/Freezer Perimeter Heater Wire Replacement ___________________40 GDM & T-Series Freezer Perimeter Heater Wire Replacement ____________________________41 TD-Series and Glass Chillers ________________________________________________________42 Temperature Control Replacement for Cabinets Larger than 1/3 HPCompressors ________43-47 Temperature Control Change-Out - GDM _____________________________________________48 Temperature Control Change-Out - GDM & T-Series____________________________________49 Replacing Temperature Controls in GDM-7, GDM-10, & GDM-12 models __________________50 Surge Protector’s for the GDM-Series ______________________________________________51-52 Door and Lock Repair ______________________________________________________________54 Glass Insert - Slide Door ____________________________________________________________55 Slide Door Instruction - To improve slide door closing___________________________________56 Wiper Gasket Installation ___________________________________________________________57 Removal and Installation of GDM-Swing Door ______________________________________58-59 Torsion Spring Replacement - Swing Door __________________________________________60-61 IDLLamp Replacement ____________________________________________________________62
Index Page Glass Insert - Swing Door ________________________________________________________63-64 Glass Insert Gas Release (High Altitude Installation) ____________________________________65 GDM & T-Series IDLGlass Insert Replacement ________________________________________66 Replacement of Door Frame Heater on IDL Freezer Doors _______________________________67 IDL Door Wire Harness Replacement ______________________________________________68-69 Shimming the Glass Insert________________________________________________________70-71 Lock Installations - GDM Single Swing Door (GDM-23/26) _______________________________72 Barrel Lock Installation (GDM Slide DoorModels) _____________________________________73 Slide Barrel Lock (Top View) ________________________________________________________74 Slide Barrel Lock (Front View)_______________________________________________________75 Lock Installation (GDM-5 & GDM-5PT Swing Door Models) _____________________________76 Ratchet Lock & Plastic Door Stop - Slide Door ______________________________________77-78 Lock Installation - TD Models _______________________________________________________79 General Instructions ________________________________________________________________80 Overshelf Option - TSSU, TWT, TUC_________________________________________________81 Installing The Crumb Catcher _______________________________________________________82 Field Installing The TSSU Series 19” Cutting Board_____________________________________83 Anchoring the TSSU Hood Cover ____________________________________________________84 Installing the TTPSeries Service Shelf ________________________________________________85 Field Installing the TPPService Shelf _________________________________________________86 Sneezeguard Option - TSSU _________________________________________________________87 Castor and Leg Frame Installation ___________________________________________________88 GDM-33C-PT Castor Mounting Assembly _____________________________________________89 TDD-1 CO 2 Knock-out ______________________________________________________________90 TDD-2,3,4 (and Club Top models) CO2 Knock-out ______________________________________91 Vandal Panel Installation for a GDM-33CPT-54 ________________________________________92 Vandal Panel - GDM-69 __________________________________________________________93-94 Troubleshooting ____________________________________________________________________96 Calibrate Temperature Control____________________________________________________97-98 Troubleshooting and Service Chart _______________________________________________99-100 Capillary Tube Replacement Instructions - Upright GDM/T-Series Equipment__________101-102 Refrigeration Trouble Shooting Chart - Refrigerator ________________________________103-104 Refrigeration Trouble Shooting Chart - Freezer ____________________________________105-106 Capillary Tube Replacement Instructions - Refrigerators and Freezers ____________________107 Field Troubleshooting __________________________________________________________108-110 Troubleshooting Fluorescent Lighting Circuits Rapid Start, Electric, and Preheat Fluorescent Light Circuits ____________________________111 GDM & T Series Coolers IDLConnector _____________________________________________112 Equipment Care and Cleaning ____________________________________________________114 Cleaning Your Cabinet_____________________________________________________________115 Stainless Steel Equipment Care and Cleaning (NAFEM)_____________________________116-120
Page 1: Technical Service Manual (All Model
Page 5 and 6: ELECTRICAL REQUIREMENTS There are s
Page 7 and 8: CABINET INSTALLATION AND SET UP CHE
Page 9 and 10: INSTALLATION INSTRUCTION GDM / T-Se
Page 11 and 12: This scale may be used as a guide f
Page 13 and 14: REQUIRED TOOLS • Slotted Screwdri
Page 15 and 16: Notes
Page 17 and 18: CABINET MAINTENANCE SCHEDULE Monthl
Page 21 and 22: POLYOL ESTER LUBRICANT THE CFC REPO
Page 23 and 24: CFC & Refrigeration Basics BASIC RE
Page 25 and 26: TRUE’S REMOTE SYSTEM - HOW IT WOR
Page 29 and 30: TOP REMOVAL FOR TBB & TDD UNITS Dis
Page 31 and 32: TPP COUNTERTOP REPLACEMENT INSTRUCT
Page 33 and 34: 1. Disconnect the power to the unit
Page 35 and 36: INSTALLATION INSTRUCTION END CAP RE
Page 37 and 38: The pro c e d u re listed below wil
Page 39 and 40: REQUIRED TOOLS • 1/16" Drill •
Page 41 and 42: REQUIRED TOOLS INSTALLATION INSTRUC
Page 43 and 44: INSTALLATION INSTRUCTION TEMPERATUR
Page 49 and 50: REQUIRED TOOLS • Permagum • Phi
Page 51 and 52: SURGE PROTECTOR INSTALLATION This i
Page 53 and 54:
Notes
Page 55 and 56:
REQUIRED TOOLS INSTALLATION INSTRUC
Page 57 and 58:
REQUIRED TOOLS • Drill • 1/8”
Page 59 and 60:
INSTALLATION INSTRUCTION REMOVAL AN
Page 61 and 62:
INSTALLATION INSTRUCTION TORSION SP
Page 63 and 64:
REQUIRED TOOLS • Phillips Head Sc
Page 65 and 66:
INSTALLATION INSTRUCTIONS Glass Ins
Page 67 and 68:
REPLACEMENT OF DOOR FRAME HEATER ON
Page 69 and 70:
INSTALLATION INSTRUCTION IDL Harnes
Page 71 and 72:
INSTALLATION INSTRUCTION SHIMMING T
Page 73 and 74:
REQUIRED TOOLS • Drewel tool or s
Page 75 and 76:
SLIDE BARREL LOCK (FRONT VIEW) 34 3
Page 77 and 78:
Page 79 and 80:
REQUIRED TOOLS • Phillips screwdr
Page 81 and 82:
KIT CONTENTS • Shelf, 1 ea. • S
Page 83 and 84:
This instruction is True’s recomm
Page 85 and 86:
Page 87 and 88:
KIT CONTENTS • Clear Plastic Shie
Page 89 and 90:
INSTALLATION INSTRUCTION GDM-33CPT
Page 91 and 92:
This instruction is True's recommen
Page 93 and 94:
REQUIRED TOOLS • Drill - 1/4" Bit
Page 95 and 96:
Notes
Page 97 and 98:
REQUIRED TOOLS • Accurate Remote
Page 99 and 100:
A B C D E COMPLAINT CFC & REFRIGERA
Page 101 and 102:
CAPILLARY TUBE REPLACEMENT INSTRUCT
Page 103 and 104:
REFRIGERATION TROUBLESHOOTING CHART
Page 105 and 106:
REFRIGERATION TROUBLESHOOTING CHART
Page 107 and 108:
CAPILLARY TUBE REPLACEMENT INSTRUCT
Page 109 and 110:
FIELD TROUBLESHOOTING 3. Check the
Page 111 and 112:
TROUBLESHOOTING FLUORESCENT LIGHTIN
Page 113 and 114:
Notes
Page 115 and 116:
EQUIPMENT CARE AND CLEANING Cleanin
Page 117 and 118:
STAINLESS STEEL EQUIPMENT CARE AND
Page 119 and 120:
STAINLESS STEEL EQUIPMENT CARE AND
Page 121:
Notes
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Technical Service Manual - mbm-Service GmbH

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