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V3-10-10
Assembly instructions terrace awning TR850
H. Fault-finding
1. Blind will not unroll or roll up:
- Wire making poor contact after extending motor cable. Check connections.
- Motor has run hot. Leave 1/2 hour to cool.
- Faulty adjustment of limit switches on motor.
- No current supplied to switch. Check using voltmeter.
- Motor wrongly connected.
2. Motor hums:
- Check whether everything is free to turn in both directions. Is anything blocked ? (cable ?)
- Capacitor in motor has blown (as a result of faulty connection of motor)
- Motor is wrongly connected: check correct connection of motor cables to the switch using the chart.
A phase wire (brown or black) has been transposed with neutral (blue). The motor will turn in one
direction, but in the other it will hum;
3. Motor does not stop in time:
- Faulty adjustment of limit switches (see p. …)
4. Internal flap not straight:
- Guide rails are parallel, but not square to the casing. Check by applying Pythagoras’rule (3-4-5) or
measuring diagonals.
5. Internal flap is not straight against the casing when rolled up:
- see point 4 above.
6. Fabric sticks during raising or lowering:
- Steel cable not running properly over pulleys.
- Spring blocked
7. Fabric not taut at bottom:
- Guide rails are not straight with respect to the casing.
- Steel cable sticking somewhere
- Spring not under sufficient tension.
8. Direction of rotation of the motor does not match the arrows on the switch:
- Reverse the brown and black cables in the switch.
9. Blinds do not come to a stop and continue rolling up and down:
- Use a RI 2 of RI 3 relay box.
10. Sun blind makes abnormal noise when unrolling and cable creaks
- Wind the first few turns neatly on the pulley of the take-up roller.
11. Automatic operation not working well:
- See fitting instruction for wind/sun automats.
Содержание TR850
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