nvent RAYCHEM E-100-LR-A User manual

E-100-LR-A E-100-LR-E
Light Replacement and Retrofit Kit for
High-Profile End Seal Installation Instructions
DESCRIPTION
The nVent RAYCHEM E-100-LR-A and E-100-LR-E light kit is used
to replace the light on an E-100-L high-profile lighted end seal or
to retrofit a light to an existing E-100 high-profile end seal.
This kit may be installed at temperatures as low as –40°F
(–40°C). For easier installation store above freezing until just
before installation.
– E-100-LR-E kit is used for E-100-E and E-100-L-E kits
– E-100-LR-A kit is used for E-100-A and E-100-L-A kits
For technical support call nVent at (800)545-6258.
TOOLS REQUIRED
• Wire cutters • Rags or dry towel
• Utility knife • Wire strippers
• Marker • Needle nose pliers
• Panduit CT-100 crimp tool or equivalent
KIT CONTENTS
Item Qty Description
A 1 Light assembly
B 1 Core sealer (for BTV, QTVR, XTV, and KTV)
C2Insulated butt splices (red)
D2Insulated parallel crimps (blue)
E 1 Cable tie
A
C
B
ED
APPROVALS
CLI, ZN1, AEx e mb IIC T* Gb(1)
ZN21 AEx tb IIIC T*
Ex e mb IIC T* Gb
Ex tb IIIC T***°C Db
IECEx SIR 14.0007X
Ex e mb IIC T* Gb IP66
Ex tb IIIC T***°C Db
Hazardous Locations
(1)
Except VPL
* For system Temperature Code, see heating cable or design documentation.
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 1 and 2, Groups E, F, G
Class III
–WS
sira

2 | nVent.com
XTV, KTV
BTV, QTVR
Go to Step 4A
Go to Step 4A
Go to Step 4B
VPL
2 3
• Remove and discard boot.
• Using a dry towel, clean
sealant from end of heating
cable.
Clear jacket
Inner jacket
Braid
Outer
jacket
Heating element
Insulated bus wire
Bus wire connection
VPL-CT
Inner jacket
Outer jacket
Spacer
Conductive fiber
Bus wire
Braid
XTV-CT, KTV-CT
Bus wire
Conductive core
Inner jacket
Braid
Outer
jacket
BTV-CR, BTV-CT, QTVR-CT
HEATING CABLE TYPES
Light
Replacement
Light
Retrofit
Go to Step A
(page 6)
Go to Step 1
1
• Turn off power.
• Clip cable tie and
remove.
• Unscrew cap from
end seal stand.
• Remove cap from
yellow leash.
BEGIN HERE FOR LIGHT RETROFIT.
WARNING: Shock Hazard.
Electrical conductors will be
exposed. Re-entry should
only be performed by
qualified personnel. Turn off
power and follow standard
electrical lockout
procedures before opening
end seal.
CAUTION: Health Hazard.
Wash hands if you contact
sealant. Consult MSDS
VEN 0058.
This component is an electrical device that
must be installed correctly to ensure proper
operation and to prevent shock or fire. Read
these important warnings and carefully follow
all of the installation instructions.
• To minimize the danger of fire from
sustained electrical arcing if the heating
cable is damaged or improperly installed,
and to comply with the requirements of
nVent, agency certifications, and the National
Electrical Code, ground-fault equipment
protection must be used. Arcing may not be
stopped by conventional circuit breakers.
• Component approvals and performance are
based on the use of nVent-specified parts
only. Do not use substitute parts or vinyl
electrical tape.
• The black heating cable core and fibers are
conductive and can short. They must be
properly insulated and kept dry.
• Damaged bus wires can overheat or short.
Do not break bus wire strands when scoring
the jacket or core.
• Keep components and heating cable ends
dry before and during installation.
• Bus wires will short if they contact each
other. Keep bus wires separated.
• Use only fire-resistant insulation materials,
such as fiberglass wrap or flame-retardant
foam.
• Leave these installation instructions with
theuser for future use.
Health Hazard: Prolonged or repeated contact
with the sealant in the core sealer may
cause skin irritation. Wash hands thoroughly.
Overheating or burning the sealant will
produce fumes that may cause polymer fume
fever. Avoid contamination of cigarettes or
tobacco. Consult MSDS VEN 0058 for further
information.
CHEMTREC 24-hour emergency telephone:
[phone].
Non-emergency health and safety information:
[phone].
WARNING:
CAUTION:

nVent.com | 3
BTV, QTVR
XTV, KTV
BTV, QTVR
XTV, KTV
Go to Step 5a
Go to Step 5b
5/8 in
(16 mm)
Strain
relief
1 1/4 in
(32 mm)
Do not cut
bus wires.
4A
1 1/8 in
(28 mm) 1/2 in
(13 mm)
Strain
relief
1/4 in
(6 mm)
1/4 in
(6 mm)
Do not cut
bus wires.
Skip Step 5 and go to Step 6
1/2 in
(13 mm) 1/2 in
(13 mm)
VPL
4B
• Ensure 1 1/4 in (32 mm) of
heating cable is exposed
above end seal strain relief.
• Mark heating cable jacket.
• Lightly score jacket
around and up as
shown.
• Peel off jacket.
• Determine heating cable
type and continue as
shown.
• Ensure 1 1/8 in (28 mm) of
heating cable is exposed
above end seal strain relief.
The conductor should
remain staggered.
• Lightly score jacket
around and up as
shown.
• Peel off jacket.
• Unwind heating element, cut
and remove as shown.
• Lightly score clear jacket
around and up as shown.
• Peel off jacket.
• Remove insulation from
ends of bus wires.
Note: Core sealer is not
used on VPL.
Discard core sealer.

4 | nVent.com
BTV, QTVR
Go to Step 6
Do not cut
bus wires.
Make sure the
bus wires do not
kink, bunch, or
crossover.
5A
XTV, KTV
Make sure the
bus wires do not
kink, bunch, or
crossover.
Do not cut
bus wires.
Go to Step 6
5B
• Notch core.
• Peel bus wire from core.
• Score core between bus
wires at jacket.
• Bend and snap core.
• Peel core from bus wires.
• Remove any remaining
core material from bus
wires.
• If needed,
retwist and
straighten bus
wires.
• Insert bus wires
into guide tubes
as shown.
• Slide core sealer
onto heating cable.
• Remove the guide tubes
and dispose of them in a
plastic bag.
CAUTION: Health Hazard.
Wash hands if you contact
sealant. Consult MSDS
VEN 0058.
• Cut and remove
all fiber strands.
• Score and remove center
spacer.
• Remove any remaining
core material from bus
wires.
• If needed, retwist and
straighten bus wires.
• Insert bus
wires into
guide tubes
as shown.
• Slide core
sealer onto
heating cable.
• Remove the guide tubes
and dispose of them in a
plastic bag.
CAUTION: Health Hazard.
Wash hands if you
contact sealant. Consult
MSDS VEN 0058.

nVent.com | 5
Insulated
parallel
crimps
Be sure wires
are not caught
in threads.
Trim
Weather seal
6
7
8
• Install new light assembly into leash.
• Place blue crimps onto bus wires.
• Crimp bus wires to lead wires.
• Push excess wire inside light. • Hand tighten light onto end seal stand.
• Insert cable tie through slots on stand and light then tighten.
• Leave these instructions with the end user for future
reference.
Go to Page 8

6 | nVent.com
E
3/8 in
(9 mm)
3/8 in
(9 mm)
D
• Use Panduit CT-100
crimp tool and red
insulated butt splices to
crimp new wires to old
wires.
C
2 in
(50 mm)
Leash
B
• Install new light
into yellow leash.
• Cut existing wires approximately 2 in (50 mm) above top
of crimps or core sealer.
• Remove old light from yellow leash.
• Use 20 AWG wire stripper to remove insulation from each
of the four wire ends.
BEGIN HERE FOR LIGHT REPLACEMENT
On existing light:
• Cut cable tie (if present).
• Unscrew light.
• Pull excess wire from inside light.
Note: The existing light shown in the instructions may look
different from the existing light in your installation.
WARNING: Shock hazard. Electrical conductors will
beexposed. Re-entry should only be performed by
qualified personnel. Turn off power and follow
standard electrical lockout procedures before
openingend seal.
A

nVent.com | 7
Be sure wires
are not caught
in threads.
F
• Push excess wire inside light. • Hand tighten light onto end seal stand.
• Insert cable tie through slots on stand and light then tighten.
Trim
Weather seal
G
• Leave these instructions with the end user for future
reference.
Go to Page 8

©2018 nVent. All nVent marks and logos are owned or licensed by nVent Services GmbH or its affiliates. All other trademarks are the property of their respective owners.
nVent reserves the right to change specifications without notice.
Raychem-IM-H59076 -E100LRAandE100LRE-EN-1805 PN P000001648
nVent.com
Troubleshooting Guide
Problem Troubleshooting steps
Light is dim or off. 1. Check that light voltage rating matches supply voltage for heat-tracing circuit. Supply voltage lower or higher than light
rating will cause malfunctions.
2. Check that heat-tracing circuit is energized. Although the circuit breaker is on, control devices such as thermostats
may switch heating cable off.
3. Following electrical safety procedures, disconnect supply voltage, unscrew light from end seal base and check that
crimp connections to heating cable bus wires are tight and not crossed or shorted. Loose connections or shorts will
cause malfunctions.
4. With circuit off, attach volt meter leads to crimps. Energize circuit and measure voltage at light. Use the following table
to determine whether the voltage measured is within the acceptable range of 100-305 Vac.
• If voltage at light is in acceptable range and connections are good, the light may be defective or damaged.
Replacelight.
• If there is no voltage at the light, there may be breaks in the heating cable between the power connection and
theendseal. Check for splice or tee connections that may be left open.
• If voltage at light is above specified limits, the light may be off. Voltages above specified range can damage light.
Replace light with correct version for line supply voltage or adjust supply voltage accordingly.
• If voltage at light is present but below specified limits, the light may be dim or off. The following table lists typical
causes for low voltages and possible solutions.
Cause Solution
Supply voltage at start of circuit is low (light is designed
to work with supply voltages within 10% of nominal).
Increase power wire gauge size to reduce voltage drop
between panel and heating cable power connection.
Heating cable length is too long (light is designed to
work with published maximum circuit lengths).
Split heating cable into multiple circuits. Shorten length
of heating cable.
Heating cable is started under very cold conditions
(heating-cable voltage drop is very high for first minutes
of very cold start-up).
Wait for heating cable to warm up. Voltage at light
willincrease.
Heating cable controller is reducing voltage (light may not
work with controllers that phase fire to reduce line voltage).
Turn off phase firing function in heating cable controller.
Problem Troubleshooting steps
Cap cannot be
tightened completely.
1. Check that heating cable is installed and stripped correctly. The top of the insulated parallel crimps should be
23/8 in (60 mm), or less, above the top of the plastic strain relief in the stand.
2. Check that core sealer is positioned properly. The end of the core sealer must be flush against the plastic strain relief
in the stand.
3. Check that the threads on the light and stand are clean. The connection wires between the heating cable and the light
should not be caught in stand threads.
North America
Tel [phone]
Fax [phone]
[email protected]
Europe, Middle East, Africa
Tel [phone]
Fax [phone]
[email protected]
Asia Pacific
Tel [phone]
Fax [phone]
[email protected]
Latin America
Tel [phone]
Fax [phone]
[email protected]