Table Of Contents - Thermo Scientific 3551 Manual

Refrigerator-freezers and freezers

Table of Contents

Safety Information ..................................................................................................................................................................3

Alert Signals ....................................................................................................................................................................3

Explosion-Proof Refrigerators and Freezers ..........................................................................................................................4

Overview..........................................................................................................................................................................4

Model 3551, 3551-1 ........................................................................................................................................................5

Model 3555, 3555-1 ........................................................................................................................................................6

Model 3557, 3557-2, 3557-4 ..........................................................................................................................................7

Flammable Materials Storage Refrigerators and Freezers ....................................................................................................8

Overview..........................................................................................................................................................................8

Model 3551-10, 3551-11..................................................................................................................................................9

Model 3556, 3556KG ....................................................................................................................................................10

Model 3556-4, 3556-4KG ..............................................................................................................................................10

Model 3556-6 ................................................................................................................................................................10

Cool Lab, General Purpose Laboratory Refrigerators and Freezers....................................................................................11

Overview ........................................................................................................................................................................11

Model 3570, 3570-1 ......................................................................................................................................................11

Model 3751, 3751-1 ......................................................................................................................................................11

Model 3752....................................................................................................................................................................12

Model 3753, 3753B ......................................................................................................................................................12

Model 3754....................................................................................................................................................................13

Model 3755....................................................................................................................................................................13

Model 3756....................................................................................................................................................................14

Model 3757....................................................................................................................................................................14

Model 3761, 3761-1 ......................................................................................................................................................15

Model 3762, 3762-1 ......................................................................................................................................................15

Model 3764A, 3764-1A..................................................................................................................................................16

Model 3770....................................................................................................................................................................17

Model 3771....................................................................................................................................................................18

Model 3772....................................................................................................................................................................18

Unpacking and Installation ..................................................................................................................................................19

Shipping Carton ............................................................................................................................................................19

Unpacking......................................................................................................................................................................19

Location ........................................................................................................................................................................19

Clearance ......................................................................................................................................................................19

Electrical ........................................................................................................................................................................20

Be Advised ....................................................................................................................................................................20

Sealing Killark Box Conduit to Help Protect Against Explosions ..................................................................................21

Operation ..............................................................................................................................................................................24

Environmental Operating Conditions ............................................................................................................................24

Start-Up Procedure........................................................................................................................................................24

Restart Procedure ........................................................................................................................................................24

Control Panel Lights (Model 3753)................................................................................................................................25

How to Save Energy......................................................................................................................................................26

Safety Tips ....................................................................................................................................................................26

Optional Equipment ..............................................................................................................................................................27

Optional Buzzer Alarm ..................................................................................................................................................27

Troubleshooting ....................................................................................................................................................................29

Maintenance ........................................................................................................................................................................30

Cleaning of Units ..........................................................................................................................................................30

Interior/Exterior and Door Gaskets ........................................................................................................................30

Condenser ..............................................................................................................................................................30

Manual Defrost Procedure (Models 3556-4, 3556-6, 3557-2, 3557-4, 3750, 3750-1, 3752 and 3752-1) ....................31

Manual Defrost Procedure (Model 3772 only) ..............................................................................................................32

Reversing the Front Door (Model 3551)........................................................................................................................33

Reversing the Front Door (Models 3556, 3557 and 3751) ..........................................................................................34

Reversing the Front Door (Models 3772)......................................................................................................................35

Replacement Parts ..............................................................................................................................................................37

Ordering Procedures ............................................................................................................................................................38

Warranty ..............................................................................................................................................................................40