CSZ MICRO-TEMP LT 749 - Page 8

OPERATION AND TECHNICAL MANUAL MICRO-TEMP
®
LT, Model 749
Page 8 of 75
4.13 TILT SWITCH INDICATOR CHECK ..................................................................................................... 41
SECTION 5. FIELD REPAIR/SERVICE OF THE MICRO-TEMP
®
LT UNIT ................................................ 41
5-1. INTRODUCTION ............................................................................................................................... 42
5-2. ACCESS TO THE INTERIOR OF THE MICRO-TEMP
®
LT UNIT ......................................................... 44
5-2.1. SEPARATING THE FRONT AND REAR ENCLOSURES .................................................. 44
5-2.2. RECONNECTING THE FRONT AND REAR ENCLOSURES ............................................. 44
5-2.3. DISCONNECTING THE CABLES FROM THE CONTROL BOARD .................................. 45
5-2.4. DISCONNECTING THE CABLES FROM THE DISPLAY BOARD ..................................... 45
5-3. REPLACEMENT OF THE HEATER ...................................................................................................... 46
5-4. REPLACEMENT OF THE PUMP .......................................................................................................... 47
5-5. REPLACEMENT OF THE RESERVOIR ............................................................................................... 49
5-6. REPLACEMENT OF THE TWIN BLACK TUBING ............................................................................... 50
5-7. REPLACEMENT OF THE WATER TEMPERATURE SENSOR (THERMISTOR)................................ 50
5-8. REPLACEMENT OF THE I/O POWER SWITCH .................................................................................. 51
5-9. REPLACEMENT OF FUSES IN THE I/O POWER SWITCH ................................................................. 53
5-10. REPLACEMENT OF THE WATER LEVEL SENSOR ASSEMBLY .................................................... 53
5-11. REPLACEMENT OF THE CONTROL BOARD AND/OR DISPLAY BOARD AND/OR THE
MEMBRANE CONTROL PANEL .................................................................................................................. 55
5-12. TROUBLESHOOTING GUIDE ............................................................................................................ 57
SECTION 6. PARTS INFORMATION .......................................................................................................... 62
6-1. INTRODUCTION .................................................................................................................................... 62
6-2. ORDERING INFORMATION FOR REPLACEMENT PARTS ............................................................... 62
6-3. RECOMMENDED REPLACEMENT PARTS INVENTORY .................................................................. 62
6-4. RETURNING PARTS UNDER WARRANTY......................................................................................... 63
6-5. SHIPPING PARTS ................................................................................................................................ 63
SECTION 7. SPECIFICATIONS AND CERTIFICATIONS OF THE MICRO-TEMP
®
LT ............................. 70
WORLDWIDE ORDER PLACEMENT ........................................................................................................... 75