CSA认证 • UL认证 • FMRC认证
CSA Approved • UL Listed • FMRC Approved
工厂安装的监控开关
用于型号GD-4765-8N槽状蝶阀和
WD/LD-3510-8, 2002以及新型的平板/凸耳蝶阀
Factory Installed Supervisory Switches
For Figure No. GD-4765-8N Grooved Butterfly Valves and
WD/LD-3510-8, 2002 and later Wafer/Lug Butterfly Valves
所需要的工具:
Tools required:
1/8"通用扳手
5/32"灯头钉头扳手(2" - 8")
3/16"灯头钉头扳手(10" - 12")
9/16套筒扳手(2" - 8")
3/4"套筒扳手(10" - 12")
3/16"标准螺丝刀
1/8" Allen wrench
5/32" Socket Pin Head Wrench (2" - 8")
3/16" Socket Pin Head Wrench (10" - 12")
9/16" Socket Wrench (2" - 8")
3/4" Socket Wrench (10" - 12")
3/16" Standard Screwdriver
- 反向旋转六角套筒固定螺丝(B)大约2圈,拆卸下指示器(A)。
Remove flag (A) by backing out (approximately
2 turns) hex socket set screw (B).
- 拆卸一个灯头钉头螺丝(C),三个套筒头螺栓(D)和齿轮执行机构盖(E)。
Remove one socket pin head screw (C), three socket
head bolts (D) and gear operator cover (E).
- 拆卸两个将开关装配在壳内的螺丝,和一个将地线连接到壳上的螺丝,拆卸开关总装。
Remove two screws holding switch assembly into
housing, and one screw holding ground wire to housing and remove switch
assembly.
- 从壳后将新的开关总成的火线穿过壳上的孔。用靠在伞形齿轮上的驱动臂将新的开关总成(F)放置进齿轮箱。重新安装拆卸下的螺丝和壳上的接地线。
Feed electrical wires of new switch assembly through
hole in rear of housing. Put new switch assembly (F) into gear case
with actuating arms against quadrant gear. Reinstall hold down screws
and ground wire to housing.
- 在安装盖板之前,应该进行断路检查测试,以确保开关正确设置。
Before installing cover plate, a continuity test
should be performed to assure that switches are properly set.
- 重新安装盖板(D)。
Reinstall cover plate. (D)
- 重新安装指示器(A)。
Reinstall flag. (A)
- 辅助开关的使用和连接应该经过当地有关管理部门的检查和认可。
Use and connection of auxiliary switch to be reviewed
and accepted by local authority having jurisdicition.
*不管阀门的端口连接方式是什么,操作说明都相同。
*Instructions are same regardless of valve end
connections.
TS-4开关规格:
TS-4 Switch Specifications:
1 - 单刀单掷开关 / 1 - 单刀双掷开关
额定:11安培@125伏交流电60赫兹或
1安培@28伏无感应直流电
线路:所有引线都是18 AWG,18英寸长,并且穿过用于1/2"导线管的单孔,从执行机构壳内穿出。
1 - S.P.S.T. / 1 - S.P.D.T.
Rating: 11 amps @ 125 VAC 60 Hz or
1 amp @ 28 VDC non-inductive.
Wiring: All lead wires are 18 AWG, 18 inches long and exit actuator
housing through a single hole designed for 1/2"
conduit fittings.
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注意:图示的槽状端口阀门
仅用于说明。
NOTE: Grooved end valve
shown for illustration
purposes only.
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