- Pneumatic Angle Grinder
- Pneumatic Cleaning Gun
- Pneumatic Drill
- Pneumatic Driven Winch
- Pneumatic Grease Gun
- Pneumatic Heavy Duty Rotary Drill
- Pneumatic Hacksaw
- Pneumatic Hand Scaler KC-20
- Pneumatic Impact Wrench 1/2'', 3/4''
- Pneumatic Impact Wrench 1''
- Pneumatic Needle Scaler AMJ-16
- Pneumatic Needle Scaler AMJ-20
- Pneumatic Needle Scaler AMJ-24
- Pneumatic Needle Scaler AMJ-28
- Pneumatic Piston Pump
- Pneumatic Scaling Hammer
- Pneumatic Vacuum Cleaner
Contact Us
Shanghai Allmarine Industry Co.,Ltd.
16-58 Chenbao Road, Malu Industry Park, Jiading Dist., Shanghai City,China.
Tel +86 21-59152099
Fax +86 21-59152055
Fax +86 21-59152055
Email: sales@allmarine.com.cn
Acceptance and installation of ventilation fans
11/21/2012 7:30:40 PMReceipt inspection and ventilation fans installation preparation
1, ready for the ventilation fans installation required materials, tools and venues.
2, axial fan out of the box should be checked if the packaging is intact, the fan nameplate parameters to meet the requirements, each came with accessories are complete.
3, carefully check the ventilation fans during transport or without deformation or damage, the fasteners are loose or falling, the impeller is whether there is a collision, and the fan check various parts. Such abnormality is found, then other repair.
4，Measured with 500V megger insulation resistance between the blower housing and motor windings, its value should be greater than 0.5 megohms, and otherwise deal with the motor windings drying processing, drying temperature is allowed to exceed 120 ° C.
Special Considerations
1，Axial fan housing or the grounding of the motor housing must be reliable, prohibit the rotation in the opposite direction, prohibiting excess given the current run, missing running is prohibited;
2, fan bearings refueling times of not less than 1000 hours / blower maintenance operation is prohibited.
1, ready for the ventilation fans installation required materials, tools and venues.
2, axial fan out of the box should be checked if the packaging is intact, the fan nameplate parameters to meet the requirements, each came with accessories are complete.
3, carefully check the ventilation fans during transport or without deformation or damage, the fasteners are loose or falling, the impeller is whether there is a collision, and the fan check various parts. Such abnormality is found, then other repair.
4，Measured with 500V megger insulation resistance between the blower housing and motor windings, its value should be greater than 0.5 megohms, and otherwise deal with the motor windings drying processing, drying temperature is allowed to exceed 120 ° C.
Special Considerations
1，Axial fan housing or the grounding of the motor housing must be reliable, prohibit the rotation in the opposite direction, prohibiting excess given the current run, missing running is prohibited;
2, fan bearings refueling times of not less than 1000 hours / blower maintenance operation is prohibited.
