Model KT-190 and KT-200 Pipe Thawing Units
Ridge Tool Company
3
• Use only accessories that are recommended by the
manufacturer for your tool. Accessories that may be
suitable for one tool may become hazardous when
used on another tool.
• Inspect tool and extension cords periodically and
replace if damaged. Damaged cords increase the risk
of electrical shock.
• Keep handles dry and clean; free from oil and
grease. Allows for better control of the tool.
• Disconnect the plug from the power source before
making any adjustments, changing accessories, or
storing the unit. These preventative safety measures
reduce the risk of accidentally starting the unit.
Service
• Tool service must be performed only by qualified
repair personnel. Service or maintenance performed
by unqualified repair personnel could result in injury.
• When servicing a tool, use only identical replace-
ment parts. Follow instructions in the Maintenance
Section of this manual. Use of unauthorized parts or
failure to follow maintenance instructions may create a
risk of electrical shock or injury.
• Disconnect all power from the unit before servic-
ing. Eliminates the risk of electrical shock and
accidental starting.
Specific Safety Information
WARNING
Read this operator’s manual carefully before using
the Pipe Thawing Tools. Failure to understand and
follow the contents of this manual may result in
electrical shock, fire and/or serious personal injury.
Call the Ridge Tool Company, Technical Service Depart-
ment at (800) 519-3456 if you have any questions.
Tool Safety
• Tool is made to thaw frozen iron or copper water
pipes. Follow the instructions on proper use. Other
uses may increase the risk of injury.
WARNING
Do not leave the unit unattended while thawing.
Such preventive measures reduce the risk of injury
or fire.
• Do not touch the clamp tips or cable connections.
Reduces the risk of burns.
• Do not operate unit with housing removed. Exposure
to internal parts may result in injury.
• Make both pipe connections before plugging in
unit. Prevents electrical arcing between the clamps and
the pipe.
• Use cable and clamps provided with unit. Incorrect
cables may result in overheating of the wires.
• Keep clamps away from combustible materials or
articles that can be damaged by heat. Clamp tips be-
come hot during use.
• Notify local hydro authorities prior to using this tool
and use only under their guidance.
CAUTION
There is a possibility that the output of this tool
may transfer into the electrical service of the
house being thawed or at a remote location. To
prevent this from occurring, disconnect all grounds
(i.e.; electrical service bonding conductor, tele-
phone ground and/or television cable ground) at the
house being thawed and all houses on the same
distributions transformer.
Description and Specifications
Description
The RIDGID Pipe Thawing Machines are designed for
use on
1
/
2
″
to 1
1
/
2
″
copper or steel/iron pipe up to 150 feet
(KT-200). Both the KT-190 and KT-200 use low voltage
and high amperage to quickly thaw frozen water lines.
This method does not require knowing exactly where the
frozen section is or having direct access to the area. The
KT-190 and KT-200 will thaw copper or steel pipe that is
underground, beneath the floor or behind walls. Multiple
voltage settings on the KT-200 allow for maximum am-
perage to provide the shortest thawing time. Vinyl coated
clamps with 25 foot cables, standard with both units, per-
mit thawing of a 50
′
section of pipe. Additional 25
′
cable
extensions are available for longer runs.
Specifications
Line Capacity:
Generally recommended for all indoor copper or steel
pipes from
1
/
2
″
to 1
1
/
2
″
. Thawing units will not work with
plastic pipe or lines containing plastic or rubber couplings.
Thawing Unit:
Input ..............................115 Volts,
15 Amps
