nekos KATO - Checking for Correct Assembly; Emergency Manoeuvres, Maintenance and Cleaning; Troubleshooting; Environmental Protection

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12. CHECKING FOR CORRECT ASSEMBLY
 Check that the window has closed completely, even at the corners, and check there are
no obstacles caused by assembly in the wrong position.
 Check that when the window frame is closed, the chain terminal is at least a couple of
millimetres distant from the actuator body. This will ensure correct closure of the window
with correct pressure on the weather stripping. If the chain terminal is not positioned as
stated there is no guarantee the window will close correctly.
 Check that all attachments and support brackets are tightly fixed to the window frame and
that all screws are correctly tightened.
 Check that the window moves to the desired position in accordance with the limit switch
selected.
 Check that the gear motor support brackets are aligned and the four fixing screws are
firmly screwed into position.
13. EMERGENCY MANOEUVRES, MAINTENANCE AND CLEANING
Should the window have to be opened manually in the event of no electricity, mechanical
failure, or for normal maintenance or cleaning of the external surface of the window frame,
the following instructions should be followed:
1. Release the rapid release hook locking the chain terminal to the
bracket.
2. Hold the window with one hand and pull the pin out of the opening
with the other hand (we recommend to do so with the opening of at
least 10 cm to facilitate the release of the window) - Fig. 16.
3. Manually open the window frame.
ATTENTION: DANGER – the window could fall as the sash is no
longer held in position by the chain.
4. After maintenance and/or cleaning repeat points 1 and 2 in reverse
order.
14. TROUBLESHOOTING
Please consult the following table for any eventual problems with function during installation
or normal use:
Problem
Possible cause
Solution
Gear motor doesn’t work.

No electricity supply for feeder.
 Connecting cable not
connected or wire not
connected.
 Feeder doesn’t deliver
foreseen tension (24V ).

Check state of safety
switch.
 Check all electrical
connections of gear motor.
 Possible transformer
winding break down.
Although selection has been
carried out correctly the
gearmotor will not take a limit
switch.

Programming hasn’t been
carried out correctly.
 Irregular function or break in
the electrical contact for the
dip-switch.

Repeat programming for
dipswitch.
 Send gear motor to a
Service Centre.
Figure 16
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15. ENVIRONMENTAL PROTECTION
All materials used in the manufacture of this appliance are recyclable.
We recommend that the device itself, and any accessories, packaging, etc. be sent to a
centre for ecological recycling as established from laws in force on recycling. The device is
mainly made from the following materials: aluminium, zinc, iron, plastic of various type,
cuprum. Dispose materials in conformity with local regulations about removal.
16. CERTIFICATE OF GUARANTEE
The manufacturer will guarantee good function of the appliance. The manufacturer shall
undertake to replace defective parts due to poor quality materials or manufacturing defects in
accordance with article 1490 of the Civil Code.
The guarantee covers products and individual parts for 2 years from the date of purchase.
The latter is valid as long as the purchaser possesses proof of purchase and completion of
all agreed conditions of payment.
Guarantee of good function of appliances agreed by the manufacturer implies that the latter
undertakes to repair or replace free of charge and in the shortest period possible any parts
that break while under warranty.
The purchaser is not entitled to any reimbursement for eventual direct or indirect damage or
other expenses incurred. Attempt to repair by personnel unauthorised by the manufacture
shall render the warranty null and invalid.
The warranty does not cover fragile parts or parts subject to natural wear and tear or
corrosion, overload, however temporary etc. The manufacturer will accept no responsibility
for eventual damage incurred by erroneous assembly, manoeuvre or insertion, excessive
stress or inexpert use.
Repairs performed under guarantee are always "ex factory of the manufacturer". Respective
transport expenses (out/back) are the responsibility of the purchaser.