©2010 - v 4/10
SCIENCE FIRST
®
| 86475 Gene Lasserre Blvd., Yulee, FL 32097 | 800-875-3214 | www.sciencefirst.com | [email protected]
Accessories:
1. Your Laboratory Waterbath will accept a custom-made
strong polystyrene 0.40 plastic liner to fit the
699-9950
sink. It can be washed in a dishwasher on the top shelf
and reused several times. Additional liners are available
directly from
Science First
®
.
2. [Optional] You may wish to use a thermometer to check
temperature settings. You may order one suited to this
application from
Science First
®
.
The unit has a built in
thermometer and will display temperature on the screen.
699-9995
Thermometer
3.
699-9991
Stai-Clean stainless steel cleaner is recom
-
mended for use with the Laboratory Waterbath. It is
available directly from
Science First
®
.
Further Problems:
If the unit does not heat up after an extended period of
cooling time, then the heating element may have failed.
Please contact Science First for an RMA (return merchandise
authorization) number and send the unit back to Science First
to obtain an estimate for repairs.
P/N 24-7150
©Science First
®
. Science First
®
is a registered
trademark of Morris & Lee Inc. All rights
reserved.
Contact us: [email protected]
or phone: 1-800-875-3214
Warranty and Parts:
We replace all defective or missing parts free of charge.
Additional replacement parts may be ordered toll-free.
We accept MasterCard, Visa, checks and School P.O.s.
All products warranted to be free from defect for 90 days.
Does not apply to accident, misuse or normal wear and tear.
Intended for children 13 years of age and up. This item is
not a toy. It may contain small parts that can be choking
hazards. Adult supervision is required.
6.)When the desired temperature has been reached, the
display will read "holding" and show the current tempera
-
ture.
7.)On the bottom of the display reads "Auto off: x.xH".
This shows how much time is left before the therm bath
automatically turns itself off.
8.)To adjust the timer, press the "Set" button. Next,
press the "Mode" button. You can now use the "up" and
"down" keys to adjust the timer, accurate to the tenth of an
hour. Press the "Set" button again to lock in the new time.
9.)Take care not to heat the unit when dry! If you do
this, runaway heating may occur. The unit will automati
-
cally shut itself off at 190°F, but such high temperatures
can damage the internals of the therm bath. Always make
sure there is water in the sink before heating.
Troubleshooting:
Problem:
The unit will not heat, and the light does not
come on.
Likely Cause:
The fuse has blown.
Solution: Important! Unplug the unit before servicing
the fuse.
The fuse is accessible via the back panel fuse holder.
To remove the fuse, open the black fuse holder, located just
above the plug outlet and pull out to remove the fuse. Replace
fuse if necessary.
Problem:
The unit will not heat, and the light does come
on.
Likely Cause:
The safety thermostat has been tripped.
Solution:
The safety thermostat will re-set itself once
it has sufficiently cooled. Depending on conditions, it may
take up to 30 minutes. The process can be speeded up by
filling the sink with cold water.
