Brookfield Bath, Model TC-101 User Manual

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6.4

No Heating or Insufficient Heating

Check if unit is pumping properly. If heat light is not on, check the setting of the setpoint temperature
and bath temperature. Check fluid level of the bath. Check for proper line voltage. Check for excessive
external cooling lead on unit. At higher temperatures, it could be due to heat loss from tanks, hoses or
vapor from a tank. Variance of heat load on the system from experiments may exceed the power
handling of the unit. Changes in heat load or setpoint requires time to settle to a stable temperature.

6.5 Triac Failure

Heater triac has failed or line supply voltage has a source of extreme interference from other equipment.
Try unit on another power source. If it still displays triac failure, a triac or triac driver needs replacement.

6.6 Default Settings

You may easily reset all parameters to factory default settings.

With unit in standby mode press the then then then select default EEPROM

Section 7. After-sale Support

All instruments requiring warranty repair must be returned to Brookfield Engineering Laboratories, Inc. or
the Brookfield dealer from whom it was purchased. Transportation is at the purchaser's expense.

For repair or service in the

United States, return to:

For repair or service

outside the United States, consult Brookfield Engineering Laboratories, Inc.

or the dealer from whom you purchased the instrument.

For repair or service in the

United Kingdom, return to :

Brookfield Viscometers Limited

1 Whitehall Estate Flex Meadow

Pinnacles West

Harlow, Essex CM19 5TJ, United Kingdom

Telephone (44) 27/945-1774 Fax: (44) 27/945-1775

For repair or service in

Germany, return to:

Brookfield Engineering Labs. Vertriebs GmbH

Barbarossastrasse 3

D-73547 Lorch, Germany

Telephone: 7172/927100

Fax: 7172/927105

Brookfield Engineering Labs., Inc.

11 Commerce Boulevard

Middleboro, MA 02346 USA

Telephone: 508-946-6200

Fax: 508-946-6262

[email protected]

Brookfield Viscometers Limited

1 Whitehall Estate

Flex Meadow