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APL-3 Series Limit Switch Box
Installation Operation & Maintenance Manual
APL-3 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, Home page : www.hkcon.co.kr, email : hkcon@hkcon.co.kr
Doc No. : HumG-APL3-21 Rev1
Page 1 / 10
Valve Automation Leader, HKC
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Table of Contents
Related Manuals for HKC APL-3 Series
Summary of Contents for HKC APL-3 Series
- Page 1 APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual APL-3 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, Home page : www.hkcon.co.kr, email : hkcon@hkcon.co.kr Doc No.
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Page 2: Table Of Contents
APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual Table of Contents General ....................................3 Ordering Information ................................3 Standard specification ...............................3 Certification ....................................3 Marking ....................................3 Standard Features................................4 Initial Inspection ................................4 Installation ....................................5 8.1. Mounting bracket ..............................5 8.2. Mounting limit switch box ..........................5 8.3. -
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: Standard Features
APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual 6. Standard Features Part Name Q’ty Description Window / Indicator PC / ABS Cover Aluminum die-casting Captive Cover Bolts Stainless steel Name Plate Sticker Shaft Stainless steel Switch Mechanical or Proximity type... -
Page 5: Installation
8.1.1. 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: Wiring
APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual Mechanical switch Proximity sensor Splined cam 8.4. Wiring Danger ; HAZARDOUS VOLTAGE. No electrical power should be connected until all wiring and limit switch adjustments have been completely. 8.4.1. Turn off the power before opening the cover. - Page 7 APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual ③ Mechanical Switch (4 SPDT) ④ Mechanical Switch (2 DPDT) ⑤ Mechanical switch (2 SPDT), include Potentiometer Doc No. : HumG-APL3-21 Rev1 Page 7 / 10 Valve Automation Leader, HKC...
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Page 8: Setting Position Transmitter Unit (Apl-3X6)
APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual ⑥ Mechanical switch (2 SPDT), include signal unit Caution ; Grounding should be connected until all wiring has been completed. Internal grounding wire square shall be min. 2SQ recommended. External grounding wire square shall be min. 4SQ recommended 8.5. -
Page 9: Maintenance
APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual 9. Maintenance Caution : -Shut off incoming power or air supply on the valve actuator before maintenance limit switch box. -Be sure that the area is clean before disassemble and maintenance limit switch box. Clean all parts and housing before re-assemble. - Page 10 APL-3 Series Limit Switch Box Installation Operation & Maintenance Manual Work at the open actuator under voltage must only be performed if it is assured that for the duration of the work there is no danger of explosion. Observe additional national regulations.