Checking For Correct Assembly; Emergency Manoeuvres, Maintenance And Cleaning; Troubleshooting - Master CLOUD Manual For Installation And Use

11. Checking for correct assembly

 Check that the window is perfectly closed at corners and that there are no obstacles
caused by incorrect positioning during assembly.
 Check that when the window frame is closed the chain terminal is at least a few
millimetres away from the actuator body. This will ensure the window is properly closed
and seals are correctly compressed. In the event that this should not be the case there is
no guarantee that the window is closed correctly.
 Check that hinges and support brackets are aligned to each other and tightly fixed
against the window frame with screws fixed correctly into position.
 Check that the window reaches the desired position according to the stroke-end
selected.
12. Emergency manoeuvres, maintenance or cleaning
In the event that the window frame should require manual opening due to power failure or
problem with the mechanism or for normal maintenance or external cleaning of the window
frame, the patent allows rapid unhooking of the chain. To perform this operation, proceed as
follows:
1. Unhook the flap of the quick hook locking the chain
terminal to the bracket.
2. Hold the window in one hand and remove the pin of the
chain terminal from the two u channels on the bracket
with the other. (this operation should be performed with
the window open at least 10 cm to facilitate unhooking
of the chain).
3. Manually open the window frame.
A
TTENTION
position by the chain.
4. After maintenance and/or cleaning repeat points 1 and 2 in reverse order.

13. Troubleshooting

Possible causes of malfunction during installation or use.
Problem
Actuator does not work
: – the window could fall as the sash is no longer held in
DANGER
Possible cause
 No electricity at feeder
 Cable not connected or wire
disconnected.
Solution
 Check status of circuit breaker
or safety switch
 Check electrical connections
at reduction motor
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