WR Medical Therabath Pro TB4 Скачать руководство пользователя страница 5

Therabath

®

PRO

®

 Model TB4 (220-volt) Service Manual 

 

•  Page 5

page 5) and follow the procedure for replacing the S.A.S. Assembly, page 7.

Note:

 If the unit does not heat up at all and you are unable to remove the paraffin, the

S.A.S. Assembly can be replaced with the solidified paraffin left inside the bath.

Removing the Paraffin or Mineral Oil

CAUTION:

 Do not pour liquid paraffin or mineral oil out of tank, as some will run down

the joint between the tank and the lip of the case, causing the unit to deteriorate and fail.
Do not use a glass or metal cup to empty the tank as these may scratch the surface of the
tank, causing it to corrode.

Removing Mineral Oil

• If you have used mineral oil to test your 

Therabath

®

Pro

,

 use a plastic or paper cup to

empty it. Fill the cup by dipping it in the mineral oil, then emptying the cup into your
container of mineral oil. When the bath is nearly empty, you can tilt it on its side so
that it is easier to remove the last cupfuls of the oil. After you have emptied as much as
you can with the cup, soak up the residue of oil and wipe the tank clean with paper
towels.

• Be sure to avoid dripping mineral oil on the seam of the tank and the case, so that oil

does not enter the inside of the unit.

Removing Paraffin Wax

• If you have used 

Theraffin

®

 paraffin to check the operating temperature, and the oper-

ating temperature of the unit is correct, the unit can be left on for normal use.

• If the unit is working correctly but you need to relocate the unit, or if testing dictates

replacement of the S.A.S. assembly due to an improper operating temperature, the
following method should be followed for removing the paraffin:

Remove the grille from inside the tank (if present).

Unplug the 

Therabath

®

Pro

 and allow the paraffin to solidify overnight.

After the paraffin is solid, plug in the unit for a few minutes, or just until the cake
of paraffin loosens from the sides and bottom of the unit.

After the paraffin is slightly loosened from the sides, unplug the unit.

Press down firmly on one end of the paraffin, tipping the opposite end up. Then
lift out the cake of paraffin. Be careful to avoid dripping.

Blot up any remaining paraffin in the tank with paper towels. If any solidified
paraffin remains inside or on the outside of the unit, soften it carefully with a hair
drier or heat gun, and blot it with a paper towel.

Clean the unit with a soapy cloth, and rinse with a clean cloth wrung out in hot
water. Then wipe the unit dry.

Содержание Therabath Pro TB4

Страница 1: ...Soothes and softens hands elbows feet and more Service Manual for Model TB4 220 volt Snap Action Thermo stat S A S Assembly Replacement Version 1 0 item no MR81 rev 2 21 05...

Страница 2: ...vice may cause injury to the user This device must be repaired so that the bath maintains the temperature of the paraffin between the temperature limits stated within this manual If the unit is repair...

Страница 3: ...nergy Usage 0 5 kwh per 24 hours Ambient Operating Air Temperature 18 33 29 4 degrees C Control Thermostat Bimetallic Snap Action High Limit Safety Thermostat Bimetallic Snap Action manual reset Servi...

Страница 4: ...and using a pencil punch a hole just large enough for the thermometer probe to fit through Lay the cardboard across the unit and place the thermometer through the hole so that the probe tip is held ab...

Страница 5: ...mineral oil on the seam of the tank and the case so that oil does not enter the inside of the unit Removing Paraffin Wax If you have used Theraffin paraffin to check the operating temperature and the...

Страница 6: ...Page 6 Therabath PRO Model TB4 220 volt Service Manual Figure 1 Schematic Wiring Diagram of Therabath Pro...

Страница 7: ...bath Pro paraffin bath case by removing the four screws holding the case together Take care not to damage the case when you open it 2 Locate the alignment pins in the case halves and note where they a...

Страница 8: ...d white black lead to the Control thermostat as shown in Figure 1 11 Replace any of the four alignment pins re ferred to in step 2 12 Reassemble the unit so the insulation is not bunched up and the li...

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