泛海三江JTY-GD-F321消防主机使用说明书(4)

Details of the installation and commissioning are as following：

1. Prepare the shop drawing and fix the auxiliary seat onto the defined location with two 4M bolts installed

through the two fixing holes (C、D shown in figure 2).

2. Disconnect the power, connect all seats correctly as per the shop drawing, and then connect the

controllers to the corresponding input ports.

3. Make sure that all detector types correspond with the ones noted in the shop drawing.

4. Align the indicator of the detector (A shown in figure 1) to the mark of the seat (B shown in figure 2)

and insert the detector into the seat; turn the detector clockwise until it is locked.

5. Don’t power on the controller until all detectors have been mounted correctly; the red indicator of the

detector blinks once every 3~6s, which indicates that the detector has started working.

6. Alarm test of the detector is performed by special tool or puffing smoke directly. The indicator latches

on after the detector alarms. After testing reset the detector to monitoring state.

IV. Attention

1. When you test the detector separately, a 3K current limited resistance shall be connected to the test loop.

Don’t connect the 24V DC with the detector directly, otherwise, the alarm test will damage the detector. 2. The connected detectors shall be 15 units max when the JTY-GD-F321 photoelectric smoke detector is

connected with the automatic fire alarm control system via the JK-02B.

3. Don’t remove the dust preventive hood attached to the detector until it is completely mounted to prevent

contamination.

4. The detector shall be mounted as per the provisions of the GB50166-92 Code for Construction and

Acceptance of Automatic Fire Alarm System

V. Maintenance

1. In according to the GB50166-92, detectors shall be tested every 6 months; for detectors that have been

mounted and are working, biennial cleaning and maintaining is recommended.

2. The working environment greatly influences the serviceability of the detector; when the detector is

mounted in a dust prone area, the detector maintenance shall be done in shorter intervals.

3. Failed detectors caused by material or defected processes will be repaired or replaced within one year

from the date delivered from this factory; as long as they were used for the designed purpose. Our warranty excludes detector failure caused by intentional damages; misuse, unauthorized adjustments, modifying or disassembling and we are not responsible for any consequences caused by above behaviors.

4. We are responsible for repairing the products that are not included in the warranty; we are always at

your service if you need. Meanwhile, we do hope to obtain some crucial information concerning the product you are going to repair, such as failure status and possible causes, so that we can find out the problem as quick as possible. It is also a reference for developing and improving our products.

VI. Troubleshooting

Failures Alarm when it is powered on Cannot work when it is powered on Cannot alarm during test

SHENZHEN FANHAI SANJIANG ELECTRONICS Co., Ltd

Address: 3F, Guangcai New World Building, Nanshan RD, Nanshan, Shenzhen, Guangdong, China Tel: +86-0755-86226631 Fax: +86-0755-26648172 Postcode: 518054

Causes

Internal circuit is broken Incompliant voltage

Bad contact to the seat Internal circuit is broken

Methods

Return to the manufacturer for repairs Check the voltage

manufacturer for repairs

Return to the manufacturer for repairs

Remarks

2