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APL-7 Series Limit Switch Box
Installation Operation & Maintenance Manual
APL-7 Series Valve Position Monitor
Installation, Operation & Maintenance Manual
Address : 26, Emtibeui 28-ro, Siheung-si, Gyeonggi-do, 15119, Republic of Korea
Tel : +82-31-488-8266, Fax : +82-31-488-8269, Home page : www.hkcon.co.kr, email : hkcon@hkcon.co.kr
Doc No. : HumG-APL7-21 Rev0
Page 1 / 10
Valve Automation Leader, HKC
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Related Manuals for HKC APL-7 Series
Summary of Contents for HKC APL-7 Series
- Page 1 APL-7 Series Limit Switch Box Installation Operation & Maintenance Manual APL-7 Series Valve Position Monitor Installation, Operation & Maintenance Manual Address : 26, Emtibeui 28-ro, Siheung-si, Gyeonggi-do, 15119, Republic of Korea Tel : +82-31-488-8266, Fax : +82-31-488-8269, Home page : www.hkcon.co.kr, email : hkcon@hkcon.co.kr Doc No.
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Page 2: Table Of Contents
APL-7 Series Limit Switch Box Installation Operation & Maintenance Manual Table of Contents General ............................. 3 Ordering Information ......................3 Standard specification ......................3 Preparing for installation ..................... 4 Standard Features ........................5 Installation ..........................5 6.1. Mounting bracket ..............................5 6.2. -
Page 3: General
Installation Operation & Maintenance Manual 1. General 1.1 HKC APL series limit switch box is designed to provide accurate and reliable valve position signaling and indicating of most valves or actuators manufactured. 1.2 APL limit switch box consists of a visual position indicator, quick-set cam ass’y, terminal strip, switch ass’y and easy mounting bracket. -
Page 4: Preparing For Installation
Installation, commissioning, maintenance, repairs and modification work must only be performed by qualified personnel with extensive knowledge on how to work explosion-proof electrical equipment. Warning: Read this installation and maintenance manual carefully and completely Before attempting to install, operate, or troubleshoot the HKC product. 4.2.1. Cable Connection ①... -
Page 5: Standard Features
6.1.1. HKC shall supply a NAMUR VDI/VDE standards’ bracket and a fixing stuff for mounting on actuator. Bracket shall be applicable to any type of valves ; manual valve, linear valve, pneumatic rotary valve. -
Page 6: Mounting Limit Switch Box
APL-7 Series Limit Switch Box Installation Operation & Maintenance Manual 6.2. Mounting limit switch box Caution ; Do not attempt to work on limit switch box without first shutting off incoming power 6.2.1. Prior to mounting the limit switch box must be checked for any damage. -
Page 7: Wiring
APL-7 Series Limit Switch Box Installation Operation & Maintenance Manual 6.4. Wiring Danger ; HAZARDOUS VOLTAGE. No electrical power should be connected until all wiring and limit switch adjustments have been completely. 6.4.1. Open circuit before removing cover 6.4.2. APL limit switch box enclosure feature prewired switches. All user connections are made at a numbered terminal strip. -
Page 8: Setting Position Transmitter Unit (Apl- 7*6)
APL-7 Series Limit Switch Box Installation Operation & Maintenance Manual ④ (2 DPDT) Mechanical Switch ⑤ (2 SPDT) with Potentiometer Mechanical Switch ⑥ (2 SPDT) with Signal Unit Mechanical Switch Note ; Grounding should be connected until all wiring had been completely. -
Page 9: Maintenance
APL-7 Series Limit Switch Box Installation Operation & Maintenance Manual 6.5.3. Calibrating potentiometer ① Apply power or air to the actuator to operate fully closed position ② Connect an ohm meter to P1 and P3 resistance, the value shall be approximately 1kΩ... -
Page 10: Storage
APL-7 Series Limit Switch Box Installation Operation & Maintenance Manual Storage The products must be stored in a clean, cool and dry area. The unit shall be stored with the cover installed and the cable entry openings sealed. Storage must be off the floor, covered with a sealed dust protector.