Hammond Manufacturing UHDM Series Assembly Instructions

UHDM 2 DOOR SLAVE - SERIES
ASSEMBLY INSTRUCTIONS FOR CONNECTING INTERLOCK INSTALLATION
ROLLER
ASSEMBLY
ROD DOOR
STOP
EYE BOLT
SHOULDER
SCREW
TYP 2 PLS
ACORN NUT
TYP 2 PLS.
1 DOOR MASTER
(A) POSITION THE MODULAR SECTIONS WITH THE MASTER
MODULE ON THE RIGHT. THE SLAVE MODULES ARE
MOUNTED IN ANY SEQUENCE (SINGLE OR DOUBLE DOOR)
(B) SHIM UNDER THE MODULES FOR UNEVEN FLOOR AS
REQUIRED TO ALIGN MATING HOLES.
(C) IF USED POSITION THE BARRIER PLATE SUCH THAT THE
GASKET IS SEALING BOTH SIDES OF THE PLATE. * NOTE: THE
BARRIER PLATE WILL COMPLETELY SEAL BETWEEN BOTH
SECTIONS. IF THE MODULES BEYOND THE BARRIER MUST BE
INTERLOCKED WITH THE MASTER DISCONNECT SWITCH, A
CLEARANCE HOLE MUST BE MADE IN THE BARRIER FOR THE
TRANSFER BAR TO BE PLACED. USE MATING HOLES IN THE
ENCLOSURE AS A TEMPLATE FOR SIZE AND LOCATION OF THE
(D) BOLT THE MODULES TOGETHER USING A 3/8 CAPSCREW,
TWO FLAT WASHERS, LOCKWASHERS AND A NUT ON EACH
HOLE. TIGHTEN NUTS TO A TORQUE OF 50 IN-LBS.
(E) SEAL OFF THE END OF THE LAST SLAVE UNIT WITH A FLAT
END PLATE, OR A FORMED END COVER USING WASHER AND
LOCKNUTS. TIGHTEN NUTS TO A TORQUE OF 50 IN-LBS
(F) USING THE BONDING STUDS (PROVIDED INSIDE ALL
OPENINGS AND ALL DOORS) TO ENSURE CONTINUITY OF THE
GROUND BETWEEN ALL THE POINTS IN THE ENCLOSURE. A
BONDING WIRE MUST BE USED BETWEEN THESE STUDS.
9/16" Socket
TOOL BOX
UHDM 2 DOOR SLAVE
NUT LOCK
TYP 4 PLCS
ADJUST TO
ALLOW ROD
ROD GUIDE
TO SLIDE FREELY
TENSION SPRING
TYP 3 PLS.
SECTION A-A
STEP A
NOTE CONNECTING:
TO THE LEFT.
HOLES.
9/16 Open End
Wrench Wrench
VIEW OF JOINING HARDWARE AND SEAL BETWEEN
THE MODULES.
SEE STEP D
GROMMET
PAGE 1 OF 2
BUL10098
MASTER ENCLOSURE
3/8 BOLT
WASHER
A
A
FOR STRUT INTERLOCK
ASSEMBLY SEE PAGE 2
NOTE: VIEWED FROM
INSIDE OF
ENCLOSURE IN
LOCKED POSITION
HAMMOND
MANUFACTURING
ENCLOSURES
REV. C
SEAL
WASHER
LOCK WASHER
3/8 NUT
TM