Hammond Manufacturing UHDM Series Assembly Instructions

UHDM 2 DOOR MASTER - SERIES
ASSEMBLY INSTRUCTIONS FOR CONNECTING INTERLOCK INSTALLATION
SECTION SHOWS PIVOT ARM
CONNECTION ON MODULE
WASHER
NOTE FOR CONNECTING:
(A) POSITION THE MODULAR SECTIONS WITH THE MASTER MODULE ON
THE RIGHT. SLAVE MODULES ARE MOUNTED IN ANY SEQUENCE
(SINGLE OR DOUBLE DOOR) TO THE LEFT.
(B) SHIM UNDER THE MODULES FOR UNEVEN FLOOR AS REQUIRED TO
ALIGN THE 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 THE SECTION. THE MODULES THAT
ARE BEYOND THE BARRIER MUST BE INTERLOCKED WITH THE MASTER
DISCONNECT SWITCH, ALSO A CLEARANCE HOLE MUST BE MADE IN THE
BARRIER FOR THE TRANSFER BAR TO BE INSERTED. USE MATING HOLE
IN THE ENCLOSURE AS A TEMPLATE FOR THE SIZE AND LOACTION OF
THE HOLE.
(D) BOLT BOTH MODULES TOGETHER USING A 3/8 CAPSCREW, TWO FLAT
WASHERS, LOCK WASHERS AND A NUT ON EACH HOLE. TIGHTEN NUT
TO A TORQUE OF 100 IN-LBS AS SHOWN ABOVE.
(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 TOO 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. ALSO A BONDING WIRE MUST BE
USED BETWEEN THESE STUDS.
9/16" Socket
TOOL BOX
FRAME
NYLON BUSHING
(FREE FLOATING)
PIVOT ARM
SPRING
NYLON NUT
SHOULDER SCREW
NYLON SHOULDER
BUSHING
9/16 Open End
Wrench Wrench
VIEW OF JOINING HARDWARE AND SEAL BETWEEN
ROD GUIDE
GROMMET
SECTION A-A
PAGE 1 OF 2
BUL10096
THE MODULES.
SEE STEP D
MASTER ENCLOSURE
3/8 BOLT
WASHER
SEAL
WASHER
LOCK WASHER
3/8 NUT
A
A
FOR STRUT INTERLOCK
ASSEMBLY SEE PAGE 2
DETAIL 1
FOR INTERLOCK
ASSEMBLY SEE PAGE 2
DETAIL 2
NOTE: VIEW FROM INSIDE OF
ENCLOSURE IN LOCKED POSITION.
HAMMOND
MANUFACTURING
ENCLOSURES
REV. C
TM