DOOR CURTAIN DRAGS IN GUIDES
:
CHECK DOOR SUPPORT BRACKETS FOR PLUMB.
ADJUST LOCATION OF GUIDES FOR 3/8" - 1/4" SIDE CLEARANCE, TOP AND
BOTTOM.
DOOR DRUM ASSEMBLY MAY BE SET TOO CLOSE OR TOO FAR FROM
WALL. NOTE: SLOTTED BRACKETS FOR ADJUSTMENT. (SEE DIAGRAM 18)
CHECK GUIDES FOR FOREIGN MATTER, SUCH AS DIRT, ETC.
CHECK FOR DAMAGED GUIDES.
ADJUST LEAD-IN BEND AT TOP INSIDE OF GUIDES.
1.
A.
B.
C.
D.
E.
F.
DOOR OPERATES HARD IN ONE DIRECTION
:
CHECK ALL THE ABOVE POINTS.
RECHECK STEP NO. 10.
2.
A.
B.
3.
CHAIN JUMPS OFF CHAIN GEAR
:
ON ELECTRIC OPERATOR DOORS OR CHAIN HOIST DOORS, CHECK FOR
SPROCKET ALIGNMENT AND PROPER CHAIN.
A.
DOOR DOES NOT CONTACT FLOOR LEVEL
:
USE SPIRIT LEVEL TO CHECK WHETHER DOOR OR FLOOR IS OFF LEVEL.
IF DOOR IS OUT OF LEVEL, PROCEED TO CHECK THE FOLLOWING
POINTS.
CHECK IF "SUPPORT BRACKETS" AND GUIDES ARE LEVEL AND PLUMB.
IF "A" AND "B" CHECK OUT, ROLL DOOR ALL THE WAY UP AND DOWN. SEE
IF CURTAIN ROLLS UP STRAIGHT ON TO DRUMS. END OF DOOR SHOULD
BE SQUARE. IF CONE SHAPED, GO TO STEP 5.
4.
A.
B.
C.
A.
B.
C.
D.
INSTALL THE FASTENERS, LOWER CURTAIN INTO
GUIDES SLOWLY, MAINTAINING PROPER CLEARANCE
AND STOP 6" ABOVE THE FLOOR. INSTALL BOTTOM
FASTENERS. CHECK IF THE GUIDES ARE PLUMB USING
A LEVEL. THE FASTENERS SHOULD BE LOCATED
APPROXIMATELY EVERY 24" STARTING 6" FROM THE
FINISHED FLOOR. INSTALL BALANCE OF
FASTENERS AND BEND THE LEAD-IN AT
THE TOP OF THE GUIDE TO
45-DEGREE ANGLE.
MODEL 203, 203IM & 204: USE THE SAME PROCEDURE AS ABOVE ALLOWING
1/4" CLEARANCE BETWEEN CURTAIN AND THE WINDLOCK SPUR. BE SURE
THERE IS SUFFICIENT CLEARANCE FOR THE WINDLOCK CLIPS TO ENTER
THE GUIDES.
FOR "
WINDLOAD CERTIFIED DOORS
" REFER TO SHOP DRAWING FOR
FASTENER/ANCHOR TYPE AND FREQUENCY.
SPRAY SILICONE LUBRICANT IN THE GUIDES FOR EASE OF OPERATION.
E.
F.
G.
NOTE:
DOORS ORDERED FOR CONCRETE/MASONRY APPLICATIONS WILL
INCLUDE 1/4"x1-3/4" TAPCONS (99) FOR GUIDE INSTALLATION. BLOCK
CLIPS WELDED TO THE BACK OF GUIDE FOR CONCRETE/MASONRY
APPLICATION ARE OPTIONAL ON MODELS 201, 201HD, 202, 202HD AND
205. BLOCK CLIPS ARE THE STANDARD ON CONCRETE/MASONRY
APPLICATION ON ALL MODELS 203, 203IM AND 204.
IF DOOR LOWERS EASILY AND RAISES HARD, MORE TENSION IS
REQUIRED.IF THE DOOR LOWERS HARD AND RAISES EASILY, LESS
TENSION IS REQUIRED. (SEE DIAGRAM 20)
CAUTION:
FOR ALL DOOR DRIVES: BEFORE ADJUSTING THE SPRINGS, RAISE
THE DOORS INTO THE OPEN POSITION. SECURE THE DOOR BY THE
FOLLOWING METHODS:
1.
TIE ROPE AROUND THE DOOR ROLL.
2.
PLACE A CLAMP AT THE TOP OF THE GUIDE CHANNEL TO SECURE THE
CURTAIN IN THE GUIDES.
WHEN AXLE CLAMPS ARE LOOSENED, THE SPRINGS WILL BE VERY
STRONG. YOU WILL NEED TWO PEOPLE TO ADJUST THE DOOR
TENSION SAFELY.
1.
EACH PERSON SHOULD FIRMLY PLACE A LARGE PIPE WRENCH ON THE
AXLE (SEE DIAGRAM 20). LOOSEN THE AXLE CLAMPS AND PULL DOWN
FOR MORE TENSION AND UP FOR LESS TENSION. FOR POCKET WHEEL
REDUCTION DRIVE DOORS, REMEMBER TO LOOSEN SET SCREWS
PRIOR TO ADJUSTMENT AND RETIGHTEN SECURELY AFTER
ADJUSTMENT.
2.
RETIGHTEN THE AXLE CLAMP HARDWARE.
3.
REPEAT ABOVE STEPS IF FURTHER ADJUSTMENT IS NECESSARY.
BEGIN AT STEP 6B.
TOP DRAFT STOP COMES STANDARD WITH MODELS 202, 202HD AND 204
INSULATED DOORS.
PULL DOOR DOWN AND LOCK DOOR. GO OUTSIDE AND MARK A LINE ON
THE DOOR CURTAIN AS SHOWN (SEE DIAGRAM 23)
RAISE DOOR 2'-6" FROM FLOOR, OR UNTIL MARK IS ACCESSIBLE. PLACE
TOP DRAFT STOP (52) IN POSITION AS SHOWN AND SECURE WITH TEK
SCREWS. STRETCH RUBBER SLIGHTLY AND SECURE OTHER END. LOCATE
AND INSTALL THE REMAINDER OF TEK SCREWS AT 12" O.C.
A.
B.
ROLL AROUND
AND INSTALL
HERE
MARK
HERE
DOOR CURTAIN
A 7/8" ALUMINUM RETAINER (53) AND 2" BRUSH (54) COMES STANDARD WITH
MODELS 202, 202HD AND 204.
INSERT BRUSH INTO RETAINER. LINE UP RETAINERS ALONG JAMB SO THAT
BRUSH SEAL FILLS THE DOOR CORRUGATION WHEN DOOR IS IN THE
CLOSED POSITION. ATTACH RETAINER TO JAMB USING APPROPRIATE
FASTENERS AT 6" FROM FLOOR AND HEADER AND 24" CENTERS MINIMUM.
A.
B.
DOOR DOES NOT ROLL UP STRAIGHT
:
CHECK ALL POINTS IN SEC. 1.
AN ALTERNATIVE SOLUTION TO CORRECT THE CONING DOOR IS TO
LOWER CURTAIN TO THE FLOOR AND DETERMINE WHICH SIDE OF THE
BOTTOM ANGLE TOUCHES THE FLOOR FIRST.
RAISE THE DOOR TO THE OPEN POSITION. SECURE THE HAND CHAIN
AND REMOVE GUIDES. LOWER CURTAIN DOWN TO FLOOR LEVEL.
INSTALL A DRUM WEDGE ON SIDE OF DOOR WHICH THE BOTTOM ANGLE
TOUCHED FIRST. PROCEED TO STEP 9.
5.
A.
B.
C.
D.
STEP #9 - INSTALL DOOR GUIDES
STEP #10 - CHECK AND ADJUST BALANCE
STEP #11 - INSTALL TOP DRAFT STOP
DIAGRAM 22
DIAGRAM 23
STEP #12 - INSTALL JAMB BRUSH SEAL
SERVICE AND MAINTENANCE HINTS
DIAGRAM 24
RETAINER
BRUSH
JAMB
LEAD -IN
43
PAGE 4 (3-2014)
INSTALL HEADSTOPS AS SHOWN IN DIAGRAM 22 ON EACH GUIDE USING
THE 5/16" - 18 x 1" BOLTS (44), 5/16" LOCK WASHERS (46), 5/16" FLAT
WASHERS (47) AND 5/16" - 18 NUTS (45) PROVIDED.
THE HEAD STOPS ON THE GUIDES SHOULD BE NO MORE THAN 1" HIGHER
(TO BOTTOM OF STOPS) THAN THE DOOR HEADER. IF NOT, CUT THE
BOTTOM OF THE GUIDES TO MATCH YOUR OPENING HEIGHT AND
RELOCATE SLIDE BOLT NOTCH AT BOTTOM OF GUIDE.
MODELS 201, 201HD, 202, 202HD AND 205: RAISE THE DOOR CURTAIN SO
THE BOTTOM ANGLE IS APPROXIMATELY 3" BELOW THE HEADER. SLIDE THE
GUIDE OVER THE DOOR CURTAIN AND POSITION AGAINST THE DOOR
OPENING ALLOWING 3/8" CLEARANCE FROM THE EDGE OF CURTAIN TO
INSIDE THE GUIDE.
45,46,47
44
54
53
52
95
