Brookfield DV1 Viscometer - Manual (Page 13)

Brookfield Engineering Laboratories, Inc. Page 13 Manual No. M14-023
MOTOR ON
This key is used to turn the motor on, start spindle rotation and start current test.
UP ARROW
This key is used to Scroll Up (in an increasing value direction) through the available speed or
spindle tables.
DOWN ARROW
This key is used to Scroll Down (in a decreasing value direction) through the available speed
or spindle tables.
I.8 Preventative Maintenance and Cleaning
Make sure the instrument is in a clean, dry working environment (dust-free, moderate
temperature, low humidity, etc.)
Make sure the instrument is on a level surface.
Hands/fingers must be clean and free of residual sample. Not doing so may result in
deposit build up on the upper part of the shaft and cause interference between the
shaft and the pivot cup.
Be sure to remove spindle from the instrument prior to cleaning. Note left-hand
thread. Severe instrument damage may result if spindle is cleaned in place.
Instrument, Keypad and Display: When not using the keypad protector, clean with dry,
non-abrasive cloth. Do not use solvents or cleaners.
Immersed Components: Spindles and guard leg are made of stainless steel. Clean with
non-abrasive cloth and solvent appropriate for sample material
that is not aggressive to stainless steel.
When cleaning spindles, do not apply excessive force, which may result in bending
the spindle shaft.