Synergy Hardware S900 Series Fixing Instructions

Regular Fixing

1
Using the templates provided, mark and drill pilot
holes into the door and frame.
4
Attach the armset to the mechanism ensuring
the pre-loading requirement has been completed.
Installation Instructions: Please refer to actual size template for exact fitting dimensions

Pre-Loading of Arm

For the unit to provide the optimum performance and overcome
any resistance upon closing it is recommended that the armset
is "pre-loaded" To pre-load, reposition the fixing angle of the
arm onto the mechanism so that the end of the closing cycle
would be past the stop position, as indicated below.
90°
Before

Installation and Maintenance Instructions:

Warning
1.Please note the minimum power size requirement for fire / smoke
door assemblies is 3 as required by Approved Document B.
2.Do not install mechanical hold open devices on fire / smoke door
assemblies.
3.Take care not to exceed the maximum opening angle as detailed
above.
4.Care and attention must be taken when adjusting any of the units
control valves to avoid damage through over adjustment.
5.All Synergy Door Closer units are sealed for life and the internal
components assembled under high load, therefore, tampering
with the mechanism is to be strictly avoided.
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Fixing Instructions for
S900 Series
Door Closer
Power Adjustable EN 2-6
2
Arm is fitted in pinion with hex head screws.
5
90°
NO.1
NO.2

Adjustment Details

This unit is a power adjustable mechanism. Power / force adjustment is carried out by a single
adjustment valve in the end of the mechanism. The unit is pre-set in the factory at EN size 3.
Please see table below for adjustment details for each power size.
The following adjustment valves have a maximum adjustment of 1 full turn per valve. PLEASE
NOTE over adjustment will damage the mechanism and/or the performance of the door closer and
invalidate its guarantee.
Adjust Backcheck (valve #3) before
adjusting the Closing Speed (valve #1) and
Latching Action (valve #2).
90°
After
3
Using the templates provided, fix the mechanism to the door
as well as the armset and any necessary brackets.
NO.2 Latching
NO.1 Closing
Power Adjustment
NO.3 Back Check
Operate door closer in order to check operation.
NO.3
After Installation
1.When the closer operates to close
the door from its maximum opening
position, it should ensure the lock
latchbolt and any seals are overcome
and the leaf returned into its frame.
2.When the door is slightly open and
the latch bolt resting against the
strike, release the door to ensure the
leaf fully closes into its frame.
CPR
AD5330
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1121
BS EN1154:1997+ A1:2002
6
4 8 1 1 3
2
FAST SLOW
-
+
SW5
Fixing in Fig.1
Max.
Max. door Max. door Number
Force opening
width weight of turns
angle
2 850mm 40kg
180° 0
3 950mm 60kg 180° 0~+3
4 1100mm 80kg 180° +3~+6 Clockwise
5 1250mm 100kg 180° +6~+9 Clockwise
6 1400mm 120kg 180° +9~+12 Clockwise
FACTORY PRE-SET
Maintenance
1.Once the unit has been correctly
fitted it is recommended that
periodic checks (every
months) are carried out to ensure
all fixings are tight and the door
closes freely and positively into
the frame, without slamming.
2.A light oil lubricant (non-graphite)
should be applied to the moving
joints and exposed pivot points.
ISSUE 01:03/19
10803 ZINS-FA1289-3S
17
APPROVED
PRODUCT
CF5294
Direction
six