Alliance Laundry Systems 250 C.F.M. User Manual

M414545

TABLE OF CONTENTS

SECTION I

Safety

Important Safety Instructions . . . . . . . . . . . . . . . . . . 5

SECTION II

Introduction

Information for Handy Reference . . . . . . . . . . . . . . 7

Parts Ordering Information . . . . . . . . . . . . . . . . . . . 8

Nameplate Location . . . . . . . . . . . . . . . . . . . . . . . . . 8

Roughing-In Dimensions and Specifications
Cabinet Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 9

Roughing-In Dimensions and Specifications
Exhaust Thimble Locations . . . . . . . . . . . . . . . . . . . 10

Roughing-In Dimensions and Specifications
Steam Connection Locations . . . . . . . . . . . . . . . . . . 11

Roughing-In Dimensions and Specifications
Gas Connection Locations . . . . . . . . . . . . . . . . . . . . 12

Roughing-In Dimensions and Specifications
Electrical Connection Locations . . . . . . . . . . . . . . . 13

28" wide Gas Tumbler . . . . . . . . . . . . . . . . . . . . . . . 14

28" wide Electric Tumbler . . . . . . . . . . . . . . . . . . . . 14

Gas Tumbler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Electric Tumbler . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Steam Tumbler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

SECTION III

Installation Instructions

Receiving Inspection . . . . . . . . . . . . . . . . . . . . . . . . 17

Materials Required (Obtain Locally) . . . . . . . . . . . . 17

Gas, Electric or Steam Drying Tumblers . . . . . . 17

Gas Drying Tumblers Only . . . . . . . . . . . . . . . . 17

Steam Drying Tumblers Only . . . . . . . . . . . . . . 17

Positioning the Tumbler . . . . . . . . . . . . . . . . . . . . . . 18

Leveling the Tumbler . . . . . . . . . . . . . . . . . . . . . . . . 18

Tumbler Enclosure Construction . . . . . . . . . . . . . . . 19

Facilities Required . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Floor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Make-Up Air . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Gas Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Example of Gas Loop Piping . . . . . . . . . . . . . . . . . . 26

Example of Gas Supply Piping . . . . . . . . . . . . . . . . . 26

Steam Requirements (Steam Drying Tumblers) . . . . 28

Piping Recommendations . . . . . . . . . . . . . . . . . . 28

Steam Valve Electrical Connections . . . . . . . . . . 28

Installing Steam Solenoid Valve
and Making Steam Inlet Connections . . . . . . . . 29

Installing Steam Trap and Making Condensate
Return Connections . . . . . . . . . . . . . . . . . . . . . . 29

Steam Requirements
Steam Drying Tumblers Only . . . . . . . . . . . . . . . . . . 30

Electrical Requirements . . . . . . . . . . . . . . . . . . . . . . 31

Grounding Instructions . . . . . . . . . . . . . . . . . . . . 31

Jumper Configuration Instructions
(OPL Micro Control Models Only) . . . . . . . . . . 33

Ring Ferrite Installation
(Gas and Steam OPL Micro Control
Models Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Electrical Requirements
For 28" wide Tumblers . . . . . . . . . . . . . . . . . . . . . . . 34

Electrical Requirements
For 31.5" wide Tumblers . . . . . . . . . . . . . . . . . . . . . 35

Accessory Timing Cam Installation
(Coin Meter Models) . . . . . . . . . . . . . . . . . . . . . . . . 36

Removal of Existing Timing Cam . . . . . . . . . . . 36

Installation of New Timing Cam . . . . . . . . . . . . 36

Preliminary Operating Checks . . . . . . . . . . . . . . . . . 37

Final Operating Checks . . . . . . . . . . . . . . . . . . . . . . 38

OPL Micro Control Tumbler . . . . . . . . . . . . . . . 38

Manual Dual Timer Tumbler . . . . . . . . . . . . . . . 38

Coin-Operated Tumbler . . . . . . . . . . . . . . . . . . . 38

SECTION IV

Adjustments

Main Gas Burner Air Shutter
All Gas Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Airflow Switch
For Gas and Electric Tumblers . . . . . . . . . . . . . . . . . 42

Loading Door Switch . . . . . . . . . . . . . . . . . . . . . . . . 43

Loading Door Strike . . . . . . . . . . . . . . . . . . . . . . . . . 44

Chain Drive Nonreversing Models . . . . . . . . . . . . . . 45

Belt Drive Nonreversing Models . . . . . . . . . . . . . . . 45

Belt Drive Reversing Models . . . . . . . . . . . . . . . . . . 46