Landice 8700 manual Introduction, Installation, Parts Identification, Servicing Landice Treadmills

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Service Manual Ver M/C.1

Page 2 Table of Contents

SECTION 1- Introduction

Page 3 How to use this manual

Page 4-5 Landice warranty and policy

Page 6 Tools needed for repairs

SECTION 2- Installation

Page 7-9 Safety warnings

Page 10-13 Membrane panel identification

SECTION 3- - Parts Identification

Page 14-16	Parts listing
Page 17	Commercial motor pan picture
Page 18	Commercial (LTD / CLUB) motor pan lower wiring schematic
Page 19-20 LED lights / SCR lower board
Page 21	Home motor pan picture
Page 22	Home motor pan wiring schematic
Page 23	LED lights / PWM board
Page 24	LED lights / RELAY board
Page 25	SST, PRG, SPRINT-3 (Open Loop); lower wiring schematic
Page 26	SPRINT – 2; lower wiring schematic
Page 27	SPRINT – 1; lower wiring schematic
Page 28	SPRINT – 1&2; upper wiring schematic

SECTION 4 –Servicing Landice Treadmills

Page 29-31 Definitions of components

Page 32-34 Testing components

Page 35-37 Common symptoms

Page 38 Calibrating speed potentiometers

Page 39-45 Removal and replacement of components

Page 46-48 Noises

Page 49 Voltage checks

Page 50 Diagnostics and error codes

Page 51-59 8700 LTD / CLUB diagnostic flow charts

Page 60-65 8700 HOME (Closed Loop / SPRINT-4, SST, PRG) diagnostic flow charts Page 66-68 SPRINT –3 Diagnostics

Page 69-75 SPRINT –2 Diagnostics

Page 76-77 Tracking and Tensioning

Page 78-79 Treadmill maintenance

Page 80-84 Index

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Contents Series Parts Identification InstallationIntroduction Servicing Landice TreadmillsHow to Use this Manual Landice Warranty and Policies PartsService Labor Treadmill PartsRecommended tools for servicing Landice treadmills Important Operating Safety Instructions Grounding Instructions 200 250 Volt Treadmills 15 Amp dedicated line Sprint Membrane Settings Used In HomeStandard Membrane Production Time Frame8700 EP/PT Membrane Membrane8700 PT2 Membrane SST MembraneProgrammable Membrane Sprint FaceplateParts Identification Em brane Panel-SPRINT3/4 70190 Side FR AM E XL Comercial Motor PAN Components Commercial Lower Wiring Schematic LED light emitting diode configurations SCR lower board Page Home SST VFX, PRG VFX, Sprint VFX Closed Loop Speed Sensor 8700 SST, PRG and Sprint VFX Treadmill LED Lights on PWM LED light emitting diode configurations Relay Board 8700 SST, PRG and Sprint 3, NON VFX Treadmill Sprint 3 treadmills have push button controlsSprint Sprint 1 Lower Wiring Schematic Sprint 1&2 Upper Wiring Schematic Definitions IR Potentiometer Safety LanyardSide Frame Covers Membrane PanelUpper Display Board Uprights Upper Wire HarnessTreadbelt VFX SystemTesting Components VDC Power SupplyPWM Motor Control Elevation MotorFaceplate SCR Motor ControlRelay Board Upper Display BoardCommon Symptoms Symptom Treadmill slows down when user steps onto treadbeltSymptom Treadmill speed is erratic and/or surges IR Potentiometer ADJUSTMENTS, PWM only = 9.3rpm = 8.0rpmRemoval and Replacement of Components Power Cord Line CordVDC Transformer Replacement Home Treadmills only Relay Board Sprint 4/PRG/SST Closed Loop onlyDrive Motor Brushes Unplug treadmillInstall new Elevation Motor Remove Elevation MotorTo Enter Diagnostic Mode To calibrate the potentiometerTake Up Roller/ Rear Roller Treadbelt Unplug TreadmillDeck REMOVAL/DECK Reversal UN Plug Treadmill Drive Roller/Front Roller Noises Page Electronic Boards Visual CluesDrive Motors Elevation MotorVoltage Tests Diagnostic Guide Error CodesSeries Treadmill Configuration Mode Treadbelt Tensioning Treadbelt TRACKING, Tensioning and MaintenanceTreadbelt Tracking Drive Belt Tensioning Unplug TreadmillYES Drive motor is good. Proceed to Step YES Button Code Prog Enter Pause Start Display Fast Slow DownYES Elevation Potentiometer Calibration Series Home Treadmill Symptom Is it out of position? SymptomAny found? Is speed control wiring OK? Any found?Is the motor wiring OK? UP Down Clockwise Sprint 8700 PRG 8700 SST Page BELT-RELAY Sprint Symptom Applies to Sprint 2 Only Treadmill is switched on? Applies to Sprint 2 Only See Sprint 2 Wiring Schematic for Speed POT Settings Elevation system will need to Tracking and Tensioning Check Drive Belt tension Drive Roller Alignment Recommended MaintenanceMake Sure Treadmill is Level ExampleWhen to lubricate How to lubricateIndex Institutional drive motor maintenanceService CHECK-LIST 5V LED Drive Motor Brushes LED Lights Safety Lanyard Uprights Frame