1 HERSON Securefold Bottom Rolling HEADBOARD LINTEL 9X4 Diagram 1 2,7 25 19 Fitting Instructions For Bottom Rolling External Doors with Morticed hinges 94SC SUPPORT CHANNEL 94P CHANNEL 14 2 SYSTEM CAPACITY Maximum leaf height = 000mm Maximum leaf weight = 80kg each Maximum leaf width = 00mm Maximum leaf thickness = 8mm** Minimum leaf thickness = 5mm** On systems using door leaves that are narrow and thick and the hypotenuse is more than the door width x 1.004 then a risk of camming exists (see diagram ). **For thicker or thinner doors please contact PC Henderson Technical Department technical@pchenderson.com PACKING BATTEN 18.5mm LESS THAN DOOR THICKNESS THIS GAP CAN BE REDUCED TO 8MM IF DOORS ARE MADE MM HIGHER AND TOP OF PIVOTS / GUIDES ARE LOCALLY CHECKED IN INTERMEDIATE ROLLER SET DOOR THICKNESS HINGE HANDLE INTERMDEIATE KIT PIVOT SET Diagram 2 INTERMEDIATE Diagram INTERMEDIATE ROLLER ROLLER SET SFBR4 SET 0 2,7 4 5 (ADJUSTMENT - 0 + 8) SFBR1 SFBR4 SFBR2 2 INTERMEDIATE ROLLER ROLLER SET SFBR 2 SET SF7 SET SF7 SET SET SF7 SET SET SF7 SF7 PIVOT SET SET 42,0 5 UNIVERSAL GUIDE GUIDE ROLLER SET SFBR2 SET SFBR 2 Diagram 4 PACKING BATTEN mm LESS THAN DOOR THICKNESS 4 BOTTOM TRACK 28 Ø DRILL FOR DRAINAGE AT 00mm CENTRES
2 PREPARATION SFBR1 - Pivot Assembly Set SFBR2 - End Hanger Set (Universal) SF - Hinge Set with Handle SFBR4 - Intermediate Hanger Set SF7 - Hinge Set Offset Outward Opening SFBR 8 - Rebated End hanger Meeting Doors SF9 - Pivot Hinge for Doors Over 20mm High (Optional) SF - Face Fix Handle Diagram 5 Typical 4 leaf configuration - Standard mortice shown OFFSET HINGE SET SF7 OFFSET HINGE SET SF7 UNIVERSAL GUIDE ROLLER SET SFBR 2 PIVOT SET Diagram INTERMEDIATE ROLLER SET 2 2 + 1 + SF SF SF 9 SF 9 SF 9 SF 9 SF 9 SF 9 SF 9 SFBR 2 SFBR 2 2 + 2 + 2 4 +2 SF SF SF SF SF 9 SF 9 SF 9 SF 9 SF 9 SF 9 SFBR 8 SFBR 2 SFBR 8 + 1 4 + 1 5 + 1 SF SF 9 SF 9 SF 9 SF 9 SF 9 SF 9 SFBR 2 4 5 SF SF SF 9 SF 9 SF 9 SFBR 2 SFBR 2
Preparing the opening Ensure the opening is square and all load bearing areas are suitable for the weight of the system. Take particular care to ensure there is sufficient strength in the structure above the opening to take the concentrated weight of the door, when in the open stacked position. The SFBR system provides +/- 5mm horizontal adjustment. Use a plumb line to ensure the centre line of the top channel & bottom track are offset by 9mm PACKING (IF REQUIRED) REBATE 4 x 19 SILL REBATE FINISHED OPENING WIDTH PACKING BATTEN 25 2 4 C L 9 FINISHED OPENING HEIGHT HEADBOARD Diagram 8 SILL REBATE C L SILL 5 2 REBATE PLUMB LINE REBATE 4 Ø DRILL FOR DRAINAGE AT 00mm CENTRES Diagram 7 SILL Diagram 9 Preparing the door frame FRAME AT HEAD FRAME CORNERS OPTIONAL SF9 LINTEL 2.7 PACKING BATTEN DOOR SILL = DRILL CLEARANCE HOLE FOR PIVOT HINGE Ømm x 25mm DEEP REMOVE MATERIAL IN THIS REGION TO ALLOW THE SEAL TO BUTT AT THE CORNER AQ21B SEAL = FRAME AT S 2.7 DOOR REBATE 7 SILL REBATE 2.7 DOOR FRAME AT SILL SILL AQ21B SEAL DOOR CENTRE TO DOOR FACE 8mm Diagram
4 Preparing the door leaves Door leaf width calculation 1. Decide how many door leaves you want in the opening. 2. Add together all the mm clearances required between door leaves and the jambs (there will be one more than the number of door leaves). This is the total clearance figure.. Measure the finished opening width (W) and deduct from this the total clearance figure. 4. Divide this new figure (finished opening width minus total clearance) by the number of doors to produce the actual door width. (N.B. all doors with the SF Bottom Rolling system are the same width). For example: For a 4 door leaf system with a finished opening width of 245mm the door leaf width would be 245mm minus (5xmm) divided by 4 (number of door leaves) = 582.5mm. Door leaf height calculation Leaf height = finished opening height minus mm. EQUAL INTERMEDIATE EQUAL FINISHED OPENING WIDTH (W) HANDLE INTERMEDIATE EQUAL EQUAL EQUAL EQUAL EQUAL EQUAL PIVOT CENTRELINE OF TRACK 4 DOOR CLOSED 4 DOOR OPEN INTERMEDIATE INTERMEDIATE Diagram AT THE PREPARING THE DOOR BETWEEN DOOR EDGES If the hypotenuse (Hy) is greater than the door width (W) x 1.004 then a risk of camming exists. AQ21B SEAL AQB SEAL 2.7 7.5 2.7 AQB SEAL (CUT AROUND HINGES) W Hy Door seals Prepare the door leaves to accept the AQB seal. Diagram ADD 7mm TO WIDTH OF TO CREATE REBATE 21 7 21 ADD 7mm TO WIDTH OF 21 STRENGTHENING PLATE TO CREATE REBATE 7 SWING 7 SFBR8 MEETING DOOR SET SFBR2 DOOR SET (LEFT) SFBR2 DOOR SET (LEFT) SFBR2 DOOR SET (RIGHT) 21.5 17 SWING Meeting doors Use the SFBR 8 for 2+2 rebated timber door configurations. For all other configurations use SFBR 2 end hanger SFBR2 DOOR SET (LEFT) Diagram 1
5 End door leaf preparation 17.5 17.5 0 0 0 0 0 0 7.5 deep R 17.5 7.5 deep R 17.5 SQUARE EDGED TIMBER DOOR REBATED MEETING DOOR 7.5 deep 7.5 deep R 17.5 R 17.5 17.5 7.5mm check in for SFBR1, SFBR2 and SFBR8 17.5 5a. Hardware installation - Ensure you have all the required parts. Unpack the components and identify the parts. Lay the parts on the ground in the same configuration as they will be when installed, See page 2 for layout details. Diagram 14 Handing of the hardware 5b. Hardware installation - Ensure SFBR1 top guide hardware is correctly handed to suit installation see page 2 for hardware layout Diagram 15
a. Ensure SFBR2 bottom roller hardware is correctly handed to suit installation see page 2 for hardware layout Diagram 1 Installation - Track and Guide Channel b. Cut bottom track to suit handing requirement reduce length to suit opening. Cut out in track typically positioned directly under door stack in open c. Install bottom track using screws included in kit (4 x /4 c sink) or use suitable adhesive to secure to timber Ensuring not to mark running surfaces of track. Drill drainage holes (see diagram 1) Diagram 17 Diagram 18 d. Cut & install top guide channel fix through channel and polypropylene, ensuring not to obstruct the hardware.
7 Installation - Hardware into track 7a. Slide the bottom roller assemblies into the track in the correct order, orientation and position via the cut out located within the track. (see layout details on page 2) Diagram 19 Pivot hardware into track 7b. Disassemble the bottom and top Pivot assemblies, fix the anchor plates mm from the jamb, please note the screw hole furthest from the end of the anchor should be closest to the jamb. Top Channel 7c. Reassemble the pivot assemblies in the correct orientation (see page 2 for layout details), leaving the clamp screw loose. Top Anchor Bottom Anchor Bottom Track Diagram Diagram 21
8 8a. Installation of panels - assemble panels in pairs away from the frame, using appropriate hinge seams (typically SF/ SF7) between panels. (see page 2 for hardware layout details) PCH recommend pre drilling pilot holes for all hinge hardware prior to installation into frame. HINGE SETS ROLLER SETS 40 MIN. 0 40 MIN. 0 KITS SF, SF5, SF & SF7 KIT SFBR 2 & SFBR 8 KIT KIT Diagram 22 8b. Offer first pair of panels (1st and 2nd Panel) up to (pivot) and (Intermediate) hardware using a spirit level to ensure the pivot panel is plumb to the jamb, using support under panels to maintain position. 1 2 CAUTION REQUIRED WHEN LIFTING LOADS SUPPORT REQUIRED Diagram 2
9 9a. Installation of doors Attach the 1st panel to the hardware using screws provided (diagram 24), and then attach the 2nd panel to hardware using screws provided (diagram 25). Diagram 24 Diagram 25 Diagram 2 UNIVERSAL GUIDE Washers (2 off) Washers (2 off) Ømm PILOT HOLES 1 2 FIXING SCREWS FIXING SCREWS COVER CHECK IN FOR SF9 (if required) TOP STRAP BOLT IMPORTANT Kit BOTH SCREWS MUST BE FITTED UNDER THE COVERS OF ALL THE HINGES ROLLER Kit 9b. Offer second pair of panels (rd and 4th panel) up to the (intermediate) and SFBR2 (end) hardware. Attach the rd panel to the (intermediate) hardware using the screws provided, and then attach the 4th panel to the SFBR 2 (end) hardware using the screws provided (diagram 28). Diagram 27 Diagram 28 UNIVERSAL GUIDE Ømm PILOT HOLES Washers (2 off) FIXING SCREWS FIXING SCREWS 1 2 4 CHECK IN FOR SF9 (if required) COVER TOP STRAP BOLT SUPPORT REQUIRED ROLLER Kit SFBR 2
ADJUSTMENT LOCKING GRUBSCREW ADJUSTMENT CAM CLAMP BOLT LOWER RAISE RAISE LOWER ADJUSTER PLATE Diagram 29 Diagram 0 a. Close panels and adjust the panel s height to achieve the clearance top & bottom stated in diagram 1 using the adjustment nut on each individual seam. b. To adjust the lateral position rotate the cam located in both top & bottom pivot assemblies. A gap of mm between the jamb and the pivot panel is recommended. Remember to tighten clamp screws once adjusted. c. Once final height adjustments have been made ensure grub screws are engaged with the flats of bolt and NOT the thread form itself. Then secure grub screw in position using a propriety thread lock solution and tighten the grub screw until fully engaged with bolt. CARE AND MAINTENANCE Diagram 1 INSTALLER / MANUFACTURER to inform USER of the following care and maintenance requirements. To provide years of trouble free operation, it is recommended that the track is kept free from dirt and debris, this should be undertaken on a weekly basis. To prolong the appearance of the exposed hinge parts, it is recommended that they should be washed with soap and water once a month. It is recommended the USER replace the general purpose grease on all bolts a minimum of once a year. Maintenance is required on all components including stainless steel to validate manufacturer's warranty. For further maintenance details please refer to our website, www.pchenderson.com. Finishing touches Insert the brush strip from the open end, feeding the strip along the full length, trimming to suit. Reattach the cover plate
SFBR - Flush Bolt For bottom rolling exterior folding doors. For use in conjunction with standard outward opening fitting instructions. Follow routing instructions for the bolt keep and flush bolt length to be fitted, fit both with the screws supplied. Suitable pilot holes for screws are recommended. Routing detail for 190mm Top Flush Bolt Routing detail for 450mm Top Flush Bolt Routing detail for 00mm Top Flush Bolt Note: Routing detail is the same for both locking and nonlocking flush bolts. KEEP PLATE 14 KEEP PLATE 190 170 450 14 40 00 580 1 Ø14 Routing detail for 190mm Bottom Flush Bolt TOP FLUSH BOLT MIN 5 TOP FLUSH BOLT 170 Enlarged detail showing the sectional routing dimensions for all top bolt sizes 4 4 40 22 MIN 517 17 29 22 40 22 Enlarged detail showing the sectional routing dimensions for the bottom bolt 190 BOTTOM FLUSH BOLT KEEP PLATE Door height Recommended Bolt length for top of door Recommended Bolt length for bottom of door 24 Upto 20mm Upto 2450mm 190mm BOTTOM FLUSH 450mm BOLT 1 190mm 190mm 1 Ø Over 2450mm 00mm 190mm Ø14 Routing detail for keep sockets KEEP PLATE 24 1 1 Ø14 Ø 40 25 5 1 Ø14 P C Henderson Limited, Durham Road, Bowburn, County Durham DH 5NG, UK. Web: www.pchenderson.com UK Customer Services Department: Tel: +44 (0)191 77 745 Fax: +44 (0)191 77 Email: sales@pchenderson.com Export Department: Tel: +44 (0)191 77 74 Fax: +44 (0)191 77 0755. Email: international@pchenderson.com. For all technical queries email our Technical Department: technical@pchenderson.com (All dimensions in mm) Part No: Issue - November 17