2
R
EV
.
12-21
SAFETY
PRECAUTIONS
AND
SYMBOLS _________________________
Read the MSDS for the coolant used and follow
all
safety precautions
listed in the MSDS prior to removing coolant tubes or opening the fill
cap as this could result in contact with the coolant inside.
Caution! Risk of electric shock. Disconnect the power cord prior to
servicing. This includes changing a fuse or opening the cover for any
reason.
CAUTION
Never disassemble the chiller as irreparable damage may occur.
Any attempt to open or repair the unit will void the warranty
Never store the chiller over 70 °C.
Never operate the chiller in ambient temperatures of 40 ºC or greater unless the unit has been
customized for high ambient operation.
Never operate the chiller within 5 ºC of the coolant’s freezing point.
Only water is recommended when using a #830-00905 with an ultrasonic processor and cup
horn/microplate horn accessory. When using a #830-00906 always use only proper coolants as
specified in manual. Koolance LIQ-702CL-B (27% propylene glycol and water) is recommended.
Never ship the chiller with coolant inside the liquid cold plate as freezing temperatures may be
encountered which would damage the unit. Always pump all coolant out of the chiller prior to
shipping.
Symbols Used in this Manual
The red CAUTION equilateral triangle symbol appears throughout
the manual. Please follow the important instructions accompanying
this symbol to avoid significant damage to the chiller.
The red WARNING equilateral triangle symbol appears throughout
the manual accompanying certain maintenance and repair activities.
Please follow the important instructions accompanying this symbol
to avoid situations that could cause injury to the operator or other
personnel.
CAUTION
WARNING