Installing Sumo (Standard Procedure); Installing Sumo With Vertical Chain; Installing Sumo With Horizontal Chain - Nice SUMO 2000 Instructions Et Recommandations Pour L'installateur

2.3) Installing SUMO (standard procedure)*

Use a Philips scr ewdriver to unscr ew the 3 scr ews of the
1.
mobile cover and remove it (fig. 4).
Thread the wire through the cable holder (fig. 5).
2.
Knock out the two aluminium plates and inser t the two cable
3.
holders (21) (fig. 6).
Lower the release lever with one hand (5).
4a.
Block the lever with the bolt (14). (fig. 7).
4b.
After identifying on which side the gear motor must be
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installed, pr oceeding as indicated in the pr eliminary checks,
insert SUMO in the spring holder shaft so that the two grooves
coincide. Insert the tab (31) leaving it pr ojecting fr om SUMO
sufficiently far for it to be blocked with the clamp (not supplied)
(fig. 8).
Rest the fixing bracket (41) against the wall and find the best
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hole for keeping SUMO parallel with the wall. Fix the bracket to
SUMO with a screw (54) (fig. 9).
Drill holes in the wall over the holes of the bracket and fix it to
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the wall (for this operation, r ead the following fixing tips)
Hold the release lever with one hand, open the bolt and move
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it to the initial position.
* for the SU2010 version, please r ead chap. 3 "Installing the r elease
device".

2.4) Installing Sumo with vertical chain

Installation for special applications.
This installation system is required if:
- during the preliminary checks it was found that the size of the gear
motor makes standard installation impossible
- during the pr eliminary checks it was found that the r
manoeuvre could not be performed safely and easily;
- the level of transmitted tor que is r equired to be incr eased with a
further reduction. (Please consult the builder of the sectional door
to discover if it has been designed to withstand the requir
torque).
NICE offers the following installation accessories:
CRA1 (shaft with pinion Z = 18)
CRA6 (gear Z = 36)
CRA7 (gear Z = 18)
CRA8 (wall-fixing bracket)
CRA2, CRA3, CRA4 (sufficient chain)
For a simple transmission of drive (Ratio 1:1) use: CRA1-CRA7

2.5) Installing Sumo with horizontal chain

Installation on two-leaf sliding doors
Fig. 11 shows an installation example for driving two sliding wing.
!
Fixing tips (fig. 9a)
Fixing to steel:
If the bracket must be fixed to a steel bar use an M8 6.8 or
M8 A2-50 bolt.
Fixing to concrete:
M8 HILTI HST-R-M8 expansion screw
h: 100mm (minimum wall thickness)
h1: 55mm (depth of hole)
Tinst: 25Nm (tightening torque)
hd: 9mm (depth of through hole)
Sw: 13mm (type of wrench)
If the wall is dif ferent from the above descriptions (masonr y, wood,
plastic, etc.), the fitter must choose the most suitable fixing method
bearing in mind that the fixing system must withstand a traction force
of 1000N (100kg).
To reduce drive (Ratio 1:2) use: CRA1-CRA7
Please see fig. 10 for an example of installation.
- Keep the chain loose slack befor
otherwise after fixing the cable may be too taut.
elease - After fixing the brackets to the wall, the slots allow the position of
SUMO to be adjusted in or der to ensur e the chain is fairly taut.
Tighten the screws to complete fixing.
- Make that the pinion and the gear r emain at the same level
ed - The chain must be at least 2.4m fr
positioned so that it cannot be r eached by people's arms; if this is
not possible, protect it with a safety guar d.
!
Make sure that the shaft to which the gear must be
splined is sufficiently rigid, that is, when subjected to a
load of 4000N (400kg) it does not bend more than 2mm.
Otherwise, suitably strengthen it
NICE offers the following installation accessories:
CRA1 (shaft with pinion Z = 18)
CRA5 (chain tightening device)
CRA8 (wall-fixing bracket)
CRA2, CRA3, CRA4 (sufficient chain)
Please refer to the previous paragraph for installation instr uctions.
e fixing SUMO to the wall,
om the gr ound and always
GB
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