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Manual No. 
FS-OM2-0

 

 
 

 
 
 
 

4-12 in. FrostSafe™ Two-Way Damper 

 
 

Operation, Maintenance and 

Installation Manual 

 

INTRODUCTION.....................................1 
RECEIVING AND STORAGE .................1 
DESCRIPTION OF OPERATION ...........1 
INSTALLATION.......................................1 
CONSTRUCTION ...................................2 
MAINTENANCE ......................................2 
TROUBLESHOOTING ............................2 
DISASSEMBLY.......................................2 
REASSEMBLY........................................2 
PARTS AND SERVICE...........................3 
WARRANTY............................................3 

 
 
 
 
 
 
 
                                        ® 

VAL-MATIC

®

 VALVE AND MANUFACTURING CORP. 

 

905    RIVERSIDE DR.    ELMHURST,   IL.        60126 
TEL.    630 / 941-7600               FAX.   630 / 941-8042 

 

Summary of Contents for FrostSafe Two-Way Damper

Page 1: ...al INTRODUCTION 1 RECEIVING AND STORAGE 1 DESCRIPTION OF OPERATION 1 INSTALLATION 1 CONSTRUCTION 2 MAINTENANCE 2 TROUBLESHOOTING 2 DISASSEMBLY 2 REASSEMBLY 2 PARTS AND SERVICE 3 WARRANTY 3 VAL MATIC VALVE AND MANUFACTURING CORP 905 RIVERSIDE DR ELMHURST IL 60126 TEL 630 941 7600 FAX 630 941 8042 ...

Page 2: ... extended period DESCRIPTION OF OPERATION The FrostSafe is a wafer style hingeless 2 way damper that prevents cold air from entering the vault reservoir or air valve while still allowing the vent to perform its function of admitting and expelling air under normal operating conditions INSTALLATION The installation of the FrostSafe is important for its proper operation The FrostSafe can be installed...

Page 3: ... instructions The body may be checked for cracks and gouges and the damper seal for tears The rubber membranes may be inspected for aging tears or deep scratches TROUBLESHOOTING Troubleshooting is presented below to assist you with the FrostSafe in an efficient manner FrostSafe Stuck Open Clean and inspect the damper seal and rubber membranes for debris DISASSEMBLY 1 Loosen the pipe flange bolts s...

Page 4: ...he foregoing NO OTHER WARRANTIES WRITTEN OR ORAL EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY ARE MADE OR AUTHORIZED NO AFFIRMATION OF FACT PROMISE DESCRIPTION OF PRODUCT OF USE OR SAMPLE OR MODEL SHALL CREATE ANY WARRANTY FROM MANUFACTURER UNLESS SIGNED BY THE PRESIDENT OF THE MANUFACTURER These products are not manufactured sold or intended ...

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