Publicité
Les langues disponibles
Les langues disponibles
11.0
The connection boxes at the ends of the heater each have
11.0
The connection boxes at the ends of the heater each have
a volume of 56 in ³ (917 cm ³ ) for the OKH and OKD and 12 in
11.0 The connection boxes at the ends of the heater each
a volume of 56 in ³ (917 cm ³ ) for the OKH and OKD and 12 in
cm
) for the OKB.
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS FOR
3
have a volume of 56 in³(917 cm³) for the OKH and OKD and
cm
) for the OKB.
3
12 in
3
(196cm
3
) for the OKB.
12.0
Supply connectors to the heater must be suitable for
12.0
Supply connectors to the heater must be suitable for
194°F(90°C). A flexible (BX) metal covered wire is recommended
194°F(90°C). A flexible (BX) metal covered wire is recommended
12.0 Supply connectors to the heater must be suitable
for applications protected from outside weather conditions.
for applications protected from outside weather conditions.
for 194°F(90°C). A flexible (BX) metal covered wire is
13.0
For short circuit protection, heaters must be installed with
recommended for applications protected from outside weather
13.0
For short circuit protection, heaters must be installed with
proper fast acting fuses or breakers as close as possible to the
conditions.
proper fast acting fuses or breakers as close as possible to the
FIRE/EXPLOSION HAZARD WARNING - During operation, take precautions to ensure that
amperage draw of the unit(s), in compliance with the local electrical
amperage draw of the unit(s), in compliance with the local electrical
combustible materials are always kept at a safe distance from the radiant energy. This heater is
codes.
13.0 For short circuit protection, heaters must be installed
codes.
not intended for use in hazardous areas where flammable vapours, gases or liquids or other
withproper fast acting fuses or breakers as close as possible
Heaters with quartz tube or quartz lamp type
combustibles are present. Remember that objects placed under an infrared heater can take a while
to the amperage draw of the unit(s), in compliance with the
Heaters with quartz tube or quartz lamp type
heating elements are suitable for horizontal
to reach stabilized temperatures. If you are unsure of the suitability of the heater for the intended
local electrical codes.
heating elements are suitable for horizontal
mounting only. Heaters with metal sheathed
application, check with the factory for recommendations. Failure to comply can result in personal
mounting only. Heaters with metal sheathed
heating elements can be mounted in any
injury and/or property damage.
Heaters with quartz tube or quartz lamp typeheating
heating elements can be mounted in any
desired position.
elements are suitable for horizontal mounting only.
desired position.
DESCRIPTION
Heaters with metal sheathed heating elements can be
14.0
For wiring (all units except the Type R unit), first remove
14.0
For wiring (all units except the Type R unit), first remove
mounted in any desired position.
the top channel to install the conduit connector fitting and then
1.0
The OKA radiant heater is suitable for process heating in
the top channel to install the conduit connector fitting and then
connect the supply and ground wires to the pigtail leads. Re-install
non-hazardous areas protected from rain, snow or splashing, where
connect the supply and ground wires to the pigtail leads. Re-install
14.0 For wiring (all units except the Type R unit), first removethe
the channel and leave it in place unless removal is required for
heating element temperatures in excess of 1382°F(750°C) will not
the channel and leave it in place unless removal is required for
top channel to install the conduit connector fitting and then
servicing. The Type R unit has a moisture proof housing enclosing
present the risk of fire or explosion. This heater is not intended for
servicing. The Type R unit has a moisture proof housing enclosing
the terminals of a "U" shaped metal sheathed element. Use rigid
connect the supply and ground wires to the pigtail leads.
use in comfort heating applications.
the terminals of a "U" shaped metal sheathed element. Use rigid
conduit (½") to ensure moisture protection.
Re-install the channel and leave it in place unless removal
conduit (½") to ensure moisture protection.
is required for servicing. The Type R unit has a moisture
2.0
The OKA heater is available with metal sheathed, quartz
When making wiring connections to the heater
proof housing enclosing the terminals of a "U" shaped metal
lamp or quartz tube heating elements. Use heaters with metal
When making wiring connections to the heater
DO NOT pull power connection wires from end
sheathed element. Use rigid conduit (½") to ensure moisture
sheathed elements where there is heavy vibration or mechanical
DO NOT pull power connection wires from end
cover. Pulling the wires could eliminate the
protection.
shock. Quartz tube or quartz lamp elements are very fragile and
cover. Pulling the wires could eliminate the
expansion wire loop at the element end
require extreme care in handling. Heaters utilizing quartz tubes or
expansion wire loop at the element end
connection and may result in damage to wire
When making wiring connections to the heater DO NOT
quartz lamps are unsuitable for applications in locations where the
connection and may result in damage to wire
insulation.
pull power connection wires from endcover. Pulling the
risk of heavy vibration or mechanical shock exists.
insulation.
wires could eliminate the expansion wire loop at the
15.0
Follow this procedure and Fig. 2 when installing the tube or
3.0
To avoid damage in transit, heaters with quartz lamp or
element end connection and may result in damage to wire
15.0
Follow this procedure and Fig. 2 when installing the tube or
lamp:
quartz tube elements are shipped with the elements not installed in
insulation.
lamp:
the fixture.
15.1
Disconnect power at source.
15.1
Disconnect power at source.
15.0 Follow this procedure and Fig. 2 when installing the tube
15.2
Remove the terminal covers at each end of the heater.
4.0
A minimum of handling of the quartz sheath is
15.2
Remove the terminal covers at each end of the heater.
or lamp:
15.3
Remove the keeper screw on one retainer bracket and slide
recommended since any type of contamination on the sheath may
15.3
Remove the keeper screw on one retainer bracket and slide
the ceramic element holder aside.
15.1 Disconnect power at source.
reduce service life.
the ceramic element holder aside.
15.4
Feed the element lead wire through the hole in the ceramic
15.2 Remove the terminal covers at each end of the
15.4
Feed the element lead wire through the hole in the ceramic
holder at the fixed end first. Slide the ceramic holder removed in
heater.
INSTALLATION
holder at the fixed end first. Slide the ceramic holder removed in
15.3 over the element so that the element is captured in both ceramic
15.3 Remove the keeper screw on one retainer bracket
15.3 over the element so that the element is captured in both ceramic
holders and then reinstall the keeper screw.
and slide the ceramic element holder aside.
holders and then reinstall the keeper screw.
The system designer is responsible for
15.5
Loosen the electrical terminal nut on the ceramic blocks to
15.4 Feed the element lead wire through the hole in the
15.5
Loosen the electrical terminal nut on the ceramic blocks to
the safety of this equipment and
permit connection of the power and lead wires.
ceramic holder at the fixed end first. Slide the ceramic
permit connection of the power and lead wires.
15.6
adequate back-up controls and safety
To connect the element lead wires, slide the ceramic holders
holder removed in 15.3 over the element so that the
15.6
To connect the element lead wires, slide the ceramic holders
as far as possible toward the centre of the fixture and loop the
devices must be installed. Failure to
element is captured in both ceramic holders and then
as far as possible toward the centre of the fixture and loop the
element wire over the electrical terminal leaving very little slack in
comply could result in personal injury
reinstall the keeper screw.
element wire over the electrical terminal leaving very little slack in
the wire. Note that the ceramic blocks are designed to slide freely
and/or property damage.
15.5 Loosen the electrical terminal nut on the ceramic
the wire. Note that the ceramic blocks are designed to slide freely
with element thermal expansion and the taut lead wires help to
with element thermal expansion and the taut lead wires help to
blocks to permit connection of the power and lead wires.
secure the element in place.
Heaters must be wired by qualified
secure the element in place.
15.6 To connect the element lead wires, slide the ceramic
15.7
Connect the power wires to the electrical terminals and
personnel in compliance with local
holder sas far as possible toward the centre of the fixture
15.7
Connect the power wires to the electrical terminals and
install terminal covers.
codes.
install terminal covers.
and loop the element wire over the electrical terminal
15.8
Before energizing, wipe the quartz sheath and reflector with
15.8
Before energizing, wipe the quartz sheath and reflector with
leaving very little slack in the wire. Note that the ceramic
a cloth or paper towel dampened with alcohol.
a cloth or paper towel dampened with alcohol.
blocks are designed to slide freely with element thermal
expansion and the taut lead wires help to secure the
5.0
Verify that the nameplate voltage and wattage are suitable
element in place.
for use on the available electrical power supply. Do not connect
15.7 Connect the power wires to the electrical terminals
the heater to an electrical supply voltage other than shown on the
and install terminal covers.
product label.
15.8 Before energizing, wipe the quartz sheath and
reflector with a cloth or paper towel dampened with
CCI Thermal Technologies Inc. 2721 Plymouth Drive, Oakville, ON L6H 5R5 Tel. (905) 829-4422 Fax (905) 829-4430
alcohol.
CCI Thermal Technologies Inc. 2721 Plymouth Drive, Oakville, ON L6H 5R5 Tel. (905) 829-4422 Fax (905) 829-4430
CCI Thermal Technologies Inc. 2721 Plymouth Drive, Oakville, ON L6H 5R5 Tel. (905) 829-4422 Fax (905) 829-4430
All manuals and user guides at all-guides.com
SERIES OKA – INFRARED RADIANT HEATERS
www.ccithermal.com
www.ccithermal.com
(196
RETAINER
3
BRACKET
(196
3
ELEMENT LEAD WIRE
TERMINATE WITH VERY
ELEMENT LEAD WIRE
LITTLE SLACK
TERMINATE WITH VERY
LITTLE SLACK
FIG. 2 – TYPICAL WIRING ATTACHMENT
FIG. 2 – TYPICAL WIRING ATTACHMENT
For metal sheathed heaters, prior to
For metal sheathed heaters, insulation
operation an insulation resistance check
contamination
For metal sheathed heaters, prior to operation
must be performed. Heater with values less
accumulation can cause fault to the
For metal sheathed heaters, prior to operation
an insulation resistance check must be
than 1 MΩ should follow a drying process.
element sheath generating arcing and
an insulation resistance check must be
performed. Heater with values less than 1 MΩ Ω
Please contact factory for details on
releasing molten metal. Install proper
performed. Heater with values less than 1 MΩ Ω
should follow a drying process. Please contact
procedure if heater is under 1 MΩ.
ground fault protection to prevent
should follow a drying process. Please contact
factory for details on procedure if heater is
personal injury and/or property
factory for details on procedure if heater is
under 1 MΩ Ω
16.0 Tighten set screw in end casting (one end only) after
damage.
under 1 MΩ Ω
installing fixture and setting angle of horizontal tilt. This screw
16.0
Tighten set screw in end casting (one end only) after
must be tight even if the fixture is not tilted.
16.0
6.0
Tighten set screw in end casting (one end only) after
When mounting, maintain a minimum clearance to
installing fixture and setting angle of horizontal tilt. This screw must
installing fixture and setting angle of horizontal tilt. This screw must
combustibles of 15"(381 mm) at sides, 10"(254 mm) at top and
be tight even if the fixture is not tilted.
17.0 Energize the heater at the voltage shown on the name plate
be tight even if the fixture is not tilted.
12"(305 mm) at ends.
and visually check the element to ensure that it slides freely on
17.0
Energize the heater at the voltage shown on the nameplate
17.0
Energize the heater at the voltage shown on the nameplate
expansion. A small sag is normal, especially on longer heaters.
and visually check the element to ensure that it slides freely on
and visually check the element to ensure that it slides freely on
expansion. A small sag is normal, especially on longer heaters.
expansion. A small sag is normal, especially on longer heaters.
18.0 Heaters with metal sheathed elements which have not been
18.0
Heaters with metal sheathed elements which have not been
energized for a prolonged period shall be restarted under close
18.0
Heaters with metal sheathed elements which have not been
supervision for the first thirty minutes of operation.
energized for a prolonged period shall be restarted under close
energized for a prolonged period shall be restarted under close
supervision for the first thirty minutes of operation.
supervision for the first thirty minutes of operation.
Disconnect
Disconnect all power before installing or
orservicing the heater. Failure to do so could
380 mm
Disconnect all power before installing or
servicing the heater. Failure to do so could
result
[15"]
servicing the heater. Failure to do so could
result in personal injury and/or property
damage. All maintenance and installation
result in personal injury and/or property
should be done by qualified personnel
damage. All maintenance and installation
damage. All maintenance and installation
should be done by qualified personnel in
FIG. 1 – MOUNTING CLEARANCES
incompliance with local codes.
should be done by qualified personnel in
compliance with local codes.
compliance with local codes.
19.0 As a safety precaution and to avoid non-scheduled
19.0
As a safety precaution and to avoid non-scheduled
downtimes, replace the heating element if a pronounced hot
19.0
As a safety precaution and to avoid non-scheduled
downtimes, replace the heating element if a pronounced hot spot
spot (area of the element that glows brighter) is visible along its
downtimes, replace the heating element if a pronounced hot spot
(area of the element that glows brighter) is visible along its heated
Heaters with quartz tube or quartz lamp
heated section.
(area of the element that glows brighter) is visible along its heated
section.
type heating elements are suitable for
section.
horizontal mounting only. Heaters with
For metal sheathed heaters, after performing
For metal sheathed heaters, after performing
metal sheathed heating elements can
For metal sheathed heaters, after performing
maintenance, and prior to energization, an
maintenance, and prior to energization, an
be mounted in any desired position.
maintenance, and prior to energization, an
insulation resistance check must be performed.
insulation resistance check must be performed.
insulation resistance check must be performed.
Heater with values less than 1 MΩ should follow
Heater with values less than 1 MΩ Ω
7.0
For short circuit protection, heaters must be installed with
Heater with values less than 1 MΩ Ω
a drying process. Please contact factory for
a drying process. Please contact factory for
proper fast acting fuses or breakers as close as possible to the
a drying process. Please contact factory for
details on procedure if heater is under 1 MΩ.
details on procedure if heater is under 1 MΩ Ω
amperage draw of the unit(s), in compliance with the local electrical
details on procedure if heater is under 1 MΩ Ω
codes.
20.0
Reflectors should be visually inspected for accumulation
20.0 Reflectors should be visually inspected for accumulation
20.0
Reflectors should be visually inspected for accumulation
of dust, and cleaned as necessary using a mild soap and water
of dust, and cleaned as necessary using a mild soap and water
of dust, and cleaned as necessary using a mild soap and water
solution. Take care to ensure that no water or moisture is allowed
solution. Take care to ensure that no water or moisture is allowed
solution. Take care to ensure that no water or moisture is allowed
to contact the ends of the element sheath or wiring connections.
to contact the ends of the element sheath or wiring connections.
to contact the ends of the element sheath or wiring connections.
www.ccithermal.com
MI148 REV.11 Page 2 of 3
MI148 REV.11.01
MI146 REV.10 Page 1 of 3
RETAINER
KEEPER
BRACKET
SCREW
KEEPER
SCREW
QUARTZ TUBE
OR LAMP
CERAMIC ELEMENT HOLDER
POWER
ELECTRICAL
CERAMIC ELEMENT HOLDER
WIRE
POWER
TERMINAL
ELECTRICAL
WIRE
TERMINAL
OF QUARTZ HEATER
OF QUARTZ HEATER
OPERATION
OPERATION
OPERATION
or
moisture
Ω Ω
Ω.
Ω.
Ω Ω
MAINTENANCE
MAINTENANCE
MAINTENANCE
all
power
before
300 mm
in personal injury and/or property
Ω Ω
Ω should follow
MI148 REV.11 Page 2 of 3
QUARTZ TUBE
ISO 9001:2000
OR LAMP
Ω
Ω Ω
Ω
Ω Ω
installing
[12"]
Ω should follow
Ω Ω
Ω.
Ω Ω
Ω.
Ω Ω
Publicité
