Alpha 2000 Betriebsanleitung PDF herunterladen (Seite 26)

17.1 Replace the Battery in the Transmitter.

17.2 The Radio Transmitter may be faulty.

17.3 The Radio Receiver may be poorly

located. Move the receiver to another

location.

17.4 The Radio Receiver may be faulty.

17.5 NOTE:-

The performance of low-power radio

remote control equipment in areas close

to broadcasting centres, microwave

communication towers, airports, etc., is

often very restricted. In such cases it may

be necessary to install special radio

controls which operate in the 27 MHz

frequency band.

The operating range of the Remote

Radio Transmitter is very short.

SYMPTOM 17 :-

SOLUTIONS 17 :-

The Courtesy Light does not switch

"On".

The Courtesy Light does not switch

"Off" automatically, ( i.e. the light

remains "On"continuously ).

18.1 Check that the wall mounted "Push-

Button" is correctly wired and that all the

contacts are "Normally Open".

18.2 Check that the push-button switch

contacts are not wet. Moisture inside the

switch can cause a short circuit.

18.3 The Push-Button Wires may be

crossed.

SYMPTOM 18 :-

SOLUTIONS 18 :-

The operator works but is very noisy.

19.1 The Worm-screw may require lubrication.

Lubricate the shaft with the special

grease as specified. Use only the type

and grade of grease stipulated.

19.2 The Worm-screw and Aluminium

Housing may have been damaged and

will need to be repaired or replaced.

19.3 The Motor Coupling may be worn or

broken.

19.4 Test the manual operation of the door.

The door may be damaged or require

realignment or adjustment.

An unbalanced door can adversely

affect the performance of the door

operator.

19.5 Inspect the door and operator for loose

fittings and fasteners and rectify.

SYMPTOM 19 :-

SOLUTIONS 19 :-

SECTION 13

TROUBLE SHOOTING GUIDE

( Section 13 continued )

Door activates itself for no apparent

reason.

16.1 A neighbour may be using radio control

equipment which is set to the same

signal code. Change the Dip-switch

Codes of both the Transmitter and

Receiver.

16.2 The Radio Receiver may be located in a

place where the radio reception is weak

or else the signal is being screened or

interfered with, e.g. close to steel doors,

close to fluorescent lamps, close to

powerful radio, microwave or television

broadcasting equipment, etc.

16.3 The Radio Receiver may be faulty.

16.4 The Wall Push-button may be faulty.

16.5 The PC Control Board may be faulty.

SYMPTOM 16 :-

SOLUTIONS 16 :-

MAN 01 - page 25

Version 5

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 32 33

Kommentare zu diesen Handbüchern

Keine Kommentare