Electrothermal HT95502X1, HT95502, HT95503X1, HT95503, HT95504X1 Instruction Manual

Heating Tape

Instruction Manual

ET0002 / Version 1.1

Contents
Introduction	3
General Description	3
Important Safety Advice	4
Electrical Requirements	4
Before Use	5
Prepare Surface	5
Visual Inspection and Handling	5
Installation / Tracing	6
Applying Insulation (Optional)	6
Selecting a Control System	7
External Temperature Controller	7
Thermostats and Sensors	7
Digital Display Controller	7
Proportional and PID Control Systems	7
Connecting to a Power Supply	7
Operation	8
Cleaning and Care	8
In Case of Accidental Spillage	8
In Case of Contamination	8
Service	9
Warranty	9
Spares and Accessories	9
Technical Specification	10
Customer and Technical Support	10

(Grounded)

NOTE: Heating Tapes are supplied with bare wires and MUST be connected to an external temperature control device (not included) and protected by an adequate circuit breaker or fuse.

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Introduction

Thank you for purchasing this Electrothermal product. To get the best performance from the equipment, and for your own safety, please read these instructions carefully before use.

Before discarding the packaging check that all parts are present and correct.

This equipment is designed to operate under the following conditions:

ϖFor indoor use only

ϖUse in a well ventilated area

ϖAmbient temperature range 5°C to 40°C (41°F to 104°F)

ϖAltitude to 2000 m (6500 ft)

ϖRelative humidity not exceeding 80%

ϖMains supply fluctuations not exceeding 10% of nominal

ϖOvervoltage category II IEC60364-4-443

ϖPollution degree 2 IEC664

ϖUse with a minimum distance all round of 200 mm (8 in.) from walls or other items

If the equipment is not used in the manner described in this manual and with accessories other than those recommended by the manufacturer, the protection provided may be impaired.

General Description

Electrothermal Heating Tapes are a range of flexible resistance heater elements for use in a wide range of commercial/industrial surface heating applications. The flexible heaters are ideal for heating columns, pipes, valves and transfer lines.

All tapes are constructed of an element covered in glass fibre and a braided earth (ground) wire which is enclosed in a glass sleeve. Lengths range from 61cm (2ft.) to 976cm (32ft.) with a linear loading of 50W/ft (164W/M). Heating tapes are available in 120 V and 230 V versions up to 488cm (16ft.) and in 230 V only for 732cm (24ft.) and 976cm (32ft.) lengths. Product is suitable for use in dry conditions only, is not water resistant and has a maximum element temperature of up to 450°C and has a minimum helix diameter of 50mm (2 in.).

The following tables identify the different sizes and groups within the Heating Tape range:

120 V Models	Length
HT95502X1	61cm (2ft.)
HT95503X1	91cm (3ft.)
HT95504X1	122cm (4ft.)
HT95506X1	183cm (6ft.)
HT95508X1	244cm (8ft.)
HT95512X1	366cm (12ft.)
HT95516X1	488cm (16ft.)

230 V Models	Length
HT95502	61cm (2ft.)
HT95503	91cm (3ft.)
HT95504	122cm (4ft.)
HT95506	183cm (6ft.)
HT95508	244cm (8ft.)
HT95512	366cm (12ft.)
HT95516	488cm (16ft.)
HT95524	732cm (24ft.)
HT95532	976cm (32ft.)

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Important Safety Advice

Users should be aware of the following safety advice:

SHOCK HAZARDS OR UNSAFE PRACTICES ARE DANGEROUS as they can cause severe personal injury, fire or death.

DO NOT expose the element to liquids.

DO NOT use combustible substances near hot objects.

DO NOT use the equipment in hazardous atmospheres.

DO NOT attempt to shorten, cut or allow sharp metal objects near the element.

DO NOT operate or handle any part of the product with wet hands or use on surfaces that may become flooded.

DO NOT overlap, kink, pinch or twist the heating tape or allow any portion to sag from the surface.

DO NOT use worn or damaged elements or attempt to repair the element.

NEVER move the product while still connected to the power supply.

NEVER connect product directly to the mains supply, these are designed for use with an external temperature controller.

ALWAYS use with protective earth (ground) bonded installation when applied to electrically conductive vessels.

HIGH TEMPERATURES ARE DANGEROUS as they can cause serious burns to operators and ignite combustible material. Users should be aware of the following safety advice:

USE CARE AND WEAR PROTECTIVE GLOVES TO PROTECT HANDS.

NEVER lift or carry the instrument until it has been switched off and allowed to cool.

DO NOT position the element such that it is difficult to disconnect it from the power supply.

DO NOT leave equipment switched on and it is not recommended to leave any heating apparatus unattended during operation.

DO NOT apply severe physical stress or use at temperatures above the rated value.

NOT RECOMMENDED for use on plastic pipes.

				Symbols Defined
WARNING	HOT			RISK OF	EARTH					BIOHAZARD
	SURFACE			ELECTRIC SHOCK

Electrical Requirements

THIS INSTRUMENT MUST BE EARTHED/GROUNDED

Before connection please ensure that the line supply corresponds to the power requirements below:

120 V Models	Length	Volts	Watts
HT95502X1	61cm (2ft.)	120 V	100W
HT95503X1	91cm (3ft.)	120 V	150W
HT95504X1	122cm (4ft.)	120 V	200W
HT95506X1	183cm (6ft.)	120 V	300W
HT95508X1	244cm (8ft.)	120 V	400W
HT95512X1	366cm (12ft.)	120 V	600W
HT95516X1	488cm (16ft.)	120 V	800W

230 V Models	Length	Volts	Watts
HT95502	61cm (2ft.)	230 V	100W
HT95503	91cm (3ft.)	230 V	150W
HT95504	122cm (4ft.)	230 V	200W
HT95506	183cm (6ft.)	230 V	300W
HT95508	244cm (8ft.)	230 V	400W
HT95512	366cm (12ft.)	230 V	600W
HT95516	488cm (16ft.)	230 V	800W
HT95524	732cm (24ft.)	230 V	1200W
HT95532	976cm (32ft.)	230 V	1600W

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