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HITROL CO., LTD.
HEAD OFFICE.FACTORY R & D INSTITUTE
HITROL CO., LTD. 141, Palhakgol-gil, Jori-eup
Paju-si, Gyeonggi-do, Korea
TEL.: (00)-82-31-950-9700
FAX: (00)-82-31-943-5600
www.hitrol.com
INSTRUCTION MANUAL
QUICK FLOAT TYPE LEVEL SWITCH
HITROL CO., LTD.
HQ Series
Doc. no. : HQ(HQM)_IM_Eng_Rev.2.2
Issue date: 2020. 09
HQ-Series
1
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Summary of Contents for HITROL HQ Series
- Page 1 HQ-Series HITROL CO., LTD. HEAD OFFICE.FACTORY R & D INSTITUTE HITROL CO., LTD. 141, Palhakgol-gil, Jori-eup Paju-si, Gyeonggi-do, Korea TEL.: (00)-82-31-950-9700 FAX: (00)-82-31-943-5600 www.hitrol.com INSTRUCTION MANUAL QUICK FLOAT TYPE LEVEL SWITCH HQ Series Doc. no. : HQ(HQM)_IM_Eng_Rev.2.2 Issue date: 2020. 09...
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Page 2: Table Of Contents
Mercury Switch Micro Switch Specifications Components Dimensions Wiring Components Terminal Block Operation Position Adjustment Maintenance Cautions for Installation Cautions for Removal Safety and Environment Cautions for Use Cautions for Wiring Disposal Label User Training Warranty and Contact HITROL CO., LTD. -
Page 3: Overview
As the liquid level rises, the float also rises because of its buoyancy thus causing it to ti The metal ball inside presses the micro switch to make contact. Cable Packing Float Micro Switch Mercury Switch Metal Ball <Internal Structure of the Mercury S/W Float> <Internal Structure of the Micro S/W Float> HITROL CO., LTD. -
Page 4: Specifications
Water, wastewater Water, wastewater Boiler steam conden (Cable: NBR) (Cable: NBR) Application Water, wastewater sate Oil, solvent Oil, solvent Hot wastewater (Cable: PUR) (Cable: PUR) For ABS flange, the flow mark may appear in the injection process. HITROL CO., LTD. -
Page 5: Components
304, 316 L Float Float Float 316 L Cable Cable Cable NBR, PUR Silicon Guide Wire Guide Wire Guide Wire Nylon Nylon 304, 316 L Weight Weight Weight CS+ABS CS+ABS CS+ABS Weight (HQ-36, 66, HQM-77) SUS Weight (HQ-66S) HITROL CO., LTD. -
Page 6: Dimensions
HQ-Series Dimensions HQ-36 HQ-66, HQM-77 HQ-66S (ABS Housing) (ABS Housing) (SUS Housing) HQ-3 HQ-6, HQM-7 HQ-6 (SUS Type) HITROL CO., LTD. -
Page 7: Wiring
0Ω or a ∞ with the fl oat on or off, respectively, it means that it is working fine. For maintenance, make sure the power supply to the product has been cut off. HITROL CO., LTD. -
Page 8: Cautions For Installation
It is advisable to install it on a concret Diameter “d” should be bigger than e wall as shown in the picture. those of the float and weight. HITROL CO., LTD. -
Page 9: Cautions For Removal
- The label is attached on top and side of the product housing. The label states th e model, serial number, working temperature, working pressure, and output of the product. The serial number is a unique manufacturing number. <Nameplate for HQ-Series> <Sticker for HQ-Series> HITROL CO., LTD. -
Page 10: User Training
You can request A/S from our website or by contacting our headquarters. ■ Headquarters, Factory, and Research Center (Contacts) Address: Hitrol, 141, Palhakgol-gil, Jori-eup, Paju-si, Gyeonggi-do, Republic of Korea (Palhakgol-gil 98) HITROL CO., LTD. 141, Palhakgol-gil, Jori-eup, Paju-si, Gyeonggi-do, Korea...
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