YewdaleDefiant R20 User manual

yewdale.co.uk
Part no: 1012
Manufacturing Instructions
for YewdaleDefiant® roller blinds
(R20, R20C, R20S, R20W)
Manufacturing Instructions
for YewdaleDefiant® roller blinds
(R20, R20C, R20S, R20W)

YewdaleDefiant® manufacturing instructions Part no: 10122
Manufacturing Instructions
YewdaleDefiant®roller blinds (R20, R20C, R20S, R20W)
Safety Instructions:
1.Loops in pull cords, chains, tapes and inner cords that operate the product
can cause strangulation
2.To avoid strangulation and entanglement, keep cords out of the reach of
young children. Cords may become wrapped around a child’s neck
3.Move beds, cots and furniture away from window covering cords
4. Do not tie cords together. Make sure cords do not twist and create a loop
Ensure the relevant child safety device is used to comply with BS
EN13120:2009+A1:2014, BS EN16433:2014 and BS EN16434:2014 on all R20s.

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R20 Sidewinder control:
933019W
Bracket cover 32mm
933029W
Bracket cover 40mm
933039W
Bracket cover 45mm
918003S
Wire
918011
Wire clamp
918008
Side guiding bezel
OPTIONAL
938311W/B/S Tear drop bottom bar
938312W/B/S Endcap
938313W/B/S Side guiding adapter
938021 Barrel 32mm
938024 Barrel 40mm
938027 Barrel 45mm
938120W
Bottom bar plastic
ES
933015W/G/BL/BR
Universal end set 32mm
933025W
Universal end set 40mm
933035W
Universal end set 45mm
ES
(available in black, brown,
grey and white in 32mm)
938170W
Bottom bar
end cap
913680S
Metal chain
938276
Cord & chain tidy
913680S
Metal chain
926325W
Back bar top fix bracket
933016W
Control bracket
32mm (back bar)
933026W
Control bracket
40mm (back bar)
933036W
Control bracket
45mm (back bar)
933010W
Back bar screw
926325W
Back bar top fix bracket
938031W
Aluminium back bar
OPTIONAL
OPTIONAL
938311W/B/S
Tear drop bottom bar
938312W/B/S
Endcap
938314W
Lug
6200W
Aluminium
Channel

YewdaleDefiant® manufacturing instructions Part no: 10124
Manufacturing Instructions
YewdaleDefiant®roller blinds (R20, R20C, R20S, R20W)
R20 Sidewinder control:
1.Checking the size of the blind required to be manufactured, select the
appropriate size barrel using the chart below.
2.Ensuring the barrel (Part number 938021/938024/938027) is free from
damage, cut this to the desired blind width minus 35mm.
3.Ensuring the bottom bar (Part number 938311W/B/S) is free from damage,
cut this to the desired blind width minus 35mm.
4.Selecting the required fabric, cut the width to blind width minus 35mm and
the drop to blind drop plus 250mm.
5.Cut the control chain (Part No 913680S) to length (blind drop x 2 minus
300mm) and make into a loop using a chain joining tool (939038).
6.Selecting the appropriate Slipstream Control Mechanism, (Part number
933015W/933025W/933035W) suppress the orange pin to allow the
mechanism to release the control wheel. Loop the chain over the control
wheel and click the Control Mechanism back together.
7.Using a recommended roller blind assembly table, lay the fabric, barrel and
bottom bar in position.
8.Using the correct size Mylar tape (6mm for 200gsm fabric, 7mm for 300gsm
fabrics and 8mm for 400gsm fabrics) attach the fabric to the barrel. N.B It
is important that your own testing of the fabric and the appropriate Mylar
tape is carried out.
inches mm 25½ 33¼ 41¼ 49¼ 57 64¾ 72¾ 80½ 88½ 96¼ 104¼ 112 120 128 135¾
650 850 1050 1250 1450 1650 1850 2050 2250 2450 2650 2850 3050 3250 3450
37¼ 950
49¼ 1250
61 1550
72¾ 1850
84½ 2150
96¼ 2450
108¼ 2750
120 3050
131¾ 3350
143¾ 3650
155½ 3950
167¼ 4250
179¼ 4550
190¾ 4850
Drop
40mm
45mm
32mm
Width

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9.To attach the tear drop bottom bar, cut the 10mm plastic strip (962499) and
attach in line with the base of the fabric on the back, using the double sided
adhesive tape on the strip. Attach one staple at each end and one in the
middle of the fabric through the plastic strip using a heavy-duty stapler and
suitable staples, ensure staples are completely compressed.
10.Folding the fabric as shown below, insert this into the tear drop bottom
bar using a sliding process from either the left of the right-hand side of the
blind.
11.Secure the fabric in the bottom bar by pushing home the bottom bar end
caps (Part No 938312W/B/S)
12.Secure the fabric in the barrel by pushing home the Slipstream Control
Mechanism and pin end into the barrel
13.Lift the blind onto a test rig and inspect for any defects.
Back of
fabric

YewdaleDefiant® manufacturing instructions Part no: 10126
Manufacturing Instructions
YewdaleDefiant®roller blinds (R20, R20C, R20S, R20W)
R20C Crank control:
OPTIONAL
938311W/B/S
Tear drop bottom bar
938312W/B/S
Endcap
938314W
Lug
6200W
Aluminium
Channel
938311W/B/S
Tear Drop Bottom Bar
938312W/B/S
Bottom Bar End Cap
938027
45mm Barrel
911769
End Plug with Square Pin
70401
Gear Box 1:5
933401
Crank support
set
813
Nut and Bolt
70422B/W
Pole Clip
911770
Fixing Clip
911771
Joint Fixing Clip
70723
Magnetic Adaptor
70722
Magnetic Universal Joint
146B/W
Control Rod
70421B/W
Crank
911770
Fixing Clip
70946
Bracket adaptor
933401
Crank support set
926325W
Back bar top fix bracket
933016W
Control bracket
32mm (back bar)
933026W
Control bracket
40mm (back bar)
933036W
Control bracket
45mm (back bar)
933010W
Back bar screw
926325W
Back bar top fix bracket
938031W
Aluminium back bar
OPTIONAL
918003S
Wire
918011
Wire clamp
918008
Side guiding
bezel
938312W/B/S Endcap
+ 938313W/B/S Side
guiding adapter
OPTIONAL
933039W
Bracket cover 45mm

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R20C Crank control:
1.Complete the R20 Slipstream process missing out points 5 and 6.
NB. The R20C is only available on the 45mm barrel (Part number 938027) then:
2.Insert end plug with square pin (Part number 911769) into the 45mm barrel
(Part number 938027)
3.Fasten the gear box (Part number 70401) to the control bracket (Part
number 9330135W) using the nut and bolt (Part number 813) making sure
the gear box drive shaft is facing the correct way.
4.Attach the magnetic universal joint to the drive shaft of the gear box using
the fixing clip (Part number 911771)
5.Cut the control rod (Part number 146B/W) to the correct length and drill a
4.1mm hole right through the rod 14mm from both ends.
6.Attach the magnetic adaptor (Part Number 70723) to the top of the rod and
the crank (Part number 70421B/W) to the bottom of the rod by clipping a
fixing clip on either end (Part number 911770)
7.Lift the control rod up and allow the magnetic adaptor (Part number 70723)
to clip home onto the magnetic universal joint (Part number 70722).

YewdaleDefiant® manufacturing instructions Part no: 10128
Manufacturing Instructions
YewdaleDefiant®roller blinds (R20, R20C, R20S, R20W)
R20S Spring control:
NB. The R20S is only available on the 32mm barrel (Part number 938021)
1.Ensuring the barrel is free from damage, cut to the desired blind width
minus 34mm. If a limit stop is to be used, deduct 36mm.
2.Ensuring the bottom bar (Part number 938311W/B/S) is free from damage,
cut this to the desired blind width minus 20mm.
3.Ensuring the back bar (Part number 938031W) is free from damage, cut this
to the desired blind width minus 4mm, and screw the back bar brackets
(Part number 941002W) onto the back bar with the part 933010W screws.
4.Selecting the required fabric, cut the width to blind width minus 20mm and
the drop to blind drop plus 250mm.
R20SBCS
Acorn pullcord accessory set
938311W/B/S
Tear Drop Bottom Bar
941001W
Braked Spring
Bracket Set
(Standard)
941001W
Braked Spring
Bracket Set
(Standard)
938021
Barrel 32mm
941006
Braked Spring
Control End
941003
Braked Spring (Short)
941004
Braked Spring (Medium)
941005
Braked Spring (Long)
941007
Braked Spring (Narrow)
938312W/B/S
Bottom Bar
End Cap
941010
Spring limit stop
962499
10mm Plastic Strip
with double sided tape
926325W
Back bar top fix bracket
941002W
Braced Spring
Bracket Set (Back Bar)
933010W
Back bar screw
926325W
Back bar top fix bracket
938031W
Aluminium back bar
OPTIONAL

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R20S Spring control:
5.Selecting the appropriate spring using the chart below:
6.Insert the spring into the right-hand end of the barrel. If using a limit stop,
insert this in the left-hand end of the barrel.
7.Using a recommended roller blind assembly table, lay the fabric, barrel and
bottom bar in position.
8.Using the correct size Mylar tape (6mm for 200gsm fabric, 7mm for 300gsm
fabrics and 8mm for 400gsm fabrics) attach the fabric to the barrel. The
fabric should cover the spring also to give maximum window coverage.
9.The spring can now be tensioned should you wish to do so before installation. Put
the blind onto a test rig and bring the blind down from its up position by pulling
down on the bottom bar (or handle) and locking o in the down position. Take
the blind out of brackets and roll the fabric back by hand back on to the barrel by
approx. 50%. Put the blind back on the test rig and test operation.
10.If the blind has been fitted with a limit stop, this may need to be checked prior
to installation. Roll the blind up to the desired stop point, the limit stop will
be on the left (for reverse roll blinds, this will be on the right). Turn the square
centre pin counter-clockwise until it stops. (On a blind in a back bar this is
controlled with a cross head screw on the bracket.) The limit stop is now set.
11.If the fabric does not wind up completely when the blind is operated greater
spring tension can be applied as follows:
a) Bring the blind down 250mm from its uppermost position.
b) Remove the blind from the brackets and roll the fabric by hand back onto
the barrel.
c) Replace the blind in the brackets.
d) If tension is still not enough, repeat steps a to c.
e) If tension is too much, follow the above but in reverse i.e. remove the
blind from brackets and unroll the fabric by hand o the roller.
12.Ensure the blind is not over tensioned as it will result in the bottom bar
crashing into the blind and potentially jamming.
13.Attach the cord and acorn to the bottom bar using Part number R20SBC.
inches mm 25½ 33¼ 41¼ 49¼ 57 64¾ 72¾
650 850 1050 1250 1450 1650 1850
37¼ 950
49¼ 1250
61 1550
72¾ 1850
84½ 2150
96¼ 2450
Width
Drop
Short Medium Long

YewdaleDefiant® manufacturing instructions Part no: 101210
Manufacturing Instructions
YewdaleDefiant®roller blinds (R20, R20C, R20S, R20W)
R20W Light Duty Crank control:
70422B/W
Pole Clip
911770
Fixing Clip
146B/W
Control Rod
70421B/W
Crank
911770
Fixing Clip
942003
Plastic Hook
938024
40mm Barrel
942004
Crank and bracket set
926325W
Back bar top fix bracket
933026W
Control bracket
40mm (back bar)
933010W
Back bar screw
926325W
Back bar top fix bracket
938031W
Aluminium back bar
OPTIONAL
918003S
Wire
918011
Wire clamp
918008
Side guiding bezel
938312W/B/S Endcap
+ 938313W/B/S Side
guiding adapter
OPTIONAL
942004
Crank and
bracket set
938120W
Bottom bar plastic
938170W
Bottom bar
end cap

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R20W Light Duty Crank control:
1.Ensuring the barrel (Part number 938025) is free from damage, cut this to
the desired blind width minus 38mm.
2.Ensuring the bottom bar (Part number 938311W/B/S) is free from damage,
cut this to the desired blind width minus 38mm.
3.Selecting the required fabric, cut the width to blind width minus 38mm and
the drop to blind drop plus 250mm.
4.Using a recommended roller blind assembly table, lay the fabric, barrel and
bottom bar in position.
5.Using the correct size Mylar tape (6mm for 200gsm fabric, 7mm for 300gsm
fabrics and 8mm for 4000gsm fabrics) attach the fabric to the barrel.
NB. It is important that you carry out your own testing of the fabric to ensure
the correct Mylar tape is used.
6.To attach the tear drop bottom bar, cut the 10mm plastic strip (Part number
962499) and attach in line with the base of the fabric on the back, using the
double sided adhesive tape on the strip. Attach one staple at each end and
one in the middle of the fabric through the plastic strip using a heavy-duty
stapler and suitable staples, ensure staples are completely compressed.
7.Folding the fabric as shown in the diagram on page 5, insert this into the
tear drop bottom bar using a sliding process from either the left or the
right-hand side of the blind.
8.Secure the fabric into the bottom bar by pushing home the bottom bar end
caps (Part number 938312W/B/W).
9.Secure the fabric in the barrel by pushing home the control mechanism and
pin end (Part number 942004).
10.Lift the blind onto a test rig and test and inspect for defects
11.To build the handle cut the control rod (Part number 146B/W) to the correct
length and drill a 4.1mm hole right through the rod 14mm from both ends.
12.Attach the plastic hook (Part Number 942003) to the top of the rod and the
crank handle (Part number 70421B/W) to the bottom of the rod by clipping
a fixing clip on either end (Part number 911770).
13.Lift the control handle up and locate hook within the control mechanism.

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