Circulating pump to open the pump to stop the pump operating procedures

First, the pump 1, check the electrical circuit is loose, on-site and remote instruments, control valve is qualified. 2, check the angle bolts, pipelines and flanges are loose, the valve switch is flexible. 3, check the oil chamber oil level (mirror or oil cup), if necessary, refueling; to ensure that the motor has been added to the appropriate amount of lubricant (fat). 4, hand rotation coupling 2 to 3 laps, should feel relaxed and light weight uniform, and pay attention to identify the pump there is no friction noise and foreign objects such as rolling noise, if you should try to rule out, and the coupling shield Installed. 5, open the cooling water inlet and outlet valves, close the communication valve, observe the circulating cooling water pressure gauge on the pipeline. 6, open the pump suction pipe valve, the liquid filled pump, open the vent valve, turn the coupling, remove the gas pump; check the process pipeline valve should be in the open pump position. 7, close the outlet pipe valve, start the motor. 8, until the pump speed is stable, the ammeter to the specified location, pump pressure gauge indicates the rise, slowly open the outlet pipe valve, adjust the outlet flow according to process requirements. 9, a comprehensive inspection for any anomalies, such as the discovery of serious leakage, vibration, sharp sound, temperature rise is too high and so on, immediately stop the pump. Second, stop the pump: 1, off the pump outlet valve. 2, press the pump stop button, pay attention to the motor lazy go time. 3, close the inlet valve, disconnect with the process (if necessary).

800W LED Grow Light Bar

800W LED Grow Light Product Descriptions

New Design LED Grow Light Bars 800W, 800W LED Grow Light Bar is make with 10 light bars, power up to 800W. It is also can dimming. 800W Dimmable LED Grow Light can control by 0-10V dimming, Knob dimming and with remote control.

It can be control use for Commercial lighting. For this type, LED Chips we make with Samsung LM301B or LM301H, We also add with red light 660nm to increase higher yields. All of our Full Spectrum LED Grow Light can use for all stages of plants. For Indoor Tent Garden Greenhouses Vertical Farming Grow Rack. 800W led grow light bar with high efficacy at 2200 Î¼mol/s. More than 50% higher PPFD with HID lamps.

800W LED Grow Light Features

DIMMABLE LED GROW LIGHT

BUILT-IN LED DRIVER
720W / 800W LED GROW LIGHT
Efficacy: 2.7/2.9 Î¼mol/J
Samsung Lm301b+Osram 660nm
Dimmable: 0-10v Dimming & Knob Dimming
Meanwell LED driver & Customized brand

IP65 Waterproof
3 Years Warranty
ETL Certificated

Product Name	800W Dimmable LED Grow Light
Model Number	ZYSJ-BZ800
Power	800W
PPF	2200 Î¼mol/s
Efficacy	2.7 Î¼mol/J
Input Voltage	100-277VAC
LED Chip	Samsung LM301B + OSRAM 660nm
Color	Full Spectrum
LED Driver	MEAN WELL
Power Factor	>0.95
Dimming	0-10V

led grow light 800W, 800W led grow light for indoor plants, Grow Light 800W

Shenzhen Zhenyang Century Technology Co.,Ltd , https://www.growlightzy.com