Brookfield DV-I Viscometer - Manual (Page 6)

Brookfield Engineering Laboratories, Inc. Page 6 Manual No. M/92-021-O604
Tp 4) Connect the optional RTD temperature probe to the temperature port on the
rear panel of the DV-I+, if provided.
5) The Viscometer must be level. The level is adjusted using the two Leveling Screws
(VS-3) on the base. Adjust so that the bubble level on top of the DV-I
+ is centered
within the circle. Check level periodically during use.
6) Make sure that the AC power switch at the rear of the DV-I + is in the OFF position.
Connect the power cord to the socket on the back panel of the instrument and plug it
into the appropriate AC line.
The AC input voltage and frequency must be within the appropriate range as shown
on the name plate of the viscometer. The DV-I
+ mus t be earth grounded to ensure
against electronic failure!
7) For Cone/Plate models, refer to Appendix A.
I.5 Safety Symbols and Precautions
Safety Symbols
The following explains safety symbols which may be found in this operating manual.
Indicates hazardous voltages may be present.
Refer to the manual for specific warning or caution information to avoid personal injury
or damage to the instrument.
Precautions
If this instrument is used in a manner not specified by the manufacturer, the protection
provided by the instrument may be impaired.
This instrument is not intended for use in a potentially hazardous environment.
In case of emergency, turn off the instrument and then disconnect the electrical cord from
the wall outlet.
The user should ensure that the substances placed under test do not release poisonous,
toxic or flammable gases at the temperatures to which they are subjected to during the
testing.