Brookfield DV-II+ Programmable Viscometer - Manual (Page 7)

Brookfield Engineering Labs., Inc. Page 7 Manual No. M/97-164-F1 102
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 substtances placed under test do not release poisonous,
toxic or flammable gases at the temperatures which they are subjected to during the
testing.
I.6 Key Functions
Figure 1 shows the control keys on the face of the DV-
II
+ Viscometer. The following describes the function
of each key.
UP ARROW
This key is used to scroll UP (in an increasing
value direction) through the available speed,
spindle and Option menu tables.
DOWN ARROW
This key is used to scroll DOWN (in a decreasing
value direction) through the available speed,
spindle and option menu tables.
MOTOR
ON/OFF
ESCAPE
MOTOR ON/OFF/ESCAPE
Turns the motor ON or OFF. ESCAPE exits the
Options menu.
SET
SPEED
SET SPEED
Causes the DV-II + to begin running at the currently selected speed. This function works
only when the motor is ON. Also used to select custom speeds when in the Custom Speed
option.
SET
SPEED
SELECT
SPINDLE
SELECT
SPINDLE
PRINT
SELECT
DISPLAY
MOTOR
ON/OFF
ESCAPE
AUTO
RANGE
ENTER
TAB
OPTIONS
Figure 1