Veris Technologies MSP EC and pH (1997-2008 floppy disk drive 1.02E) - Operating Instructions - Manual (Page 42)

Veris Technologies
Pub. #OM MSP03-1
42
Lubrication
Rockshaft pivot points – Each pivot (located at the left and right) contains an upper and lower grease
zerk. Due to the limited motion of the rockshaft, these should be lubricated on 20-hour intervals.
This may vary based on the number of times the unit is raised and lowered.
pH Electrodes
-always use proper soaker solution: Veris part #23395
-Completely wash clean after each field: face, glass, lower body that is in soaker solution
-do not touch bulb with skin
-Keep moist; put in soaker solution if mapping (washing) is interrupted for 15 minutes
-Replace soaker solution every week or more frequently if it gets diluted with tap water or dirty
-If soaker solutions is unavailable use pH buffer 4; never soak in distilled or de-ionized water
-remove from holder and place in individual soaker bottles in freezing temperatures and when unit will
be idle for long periods
-calibrate daily and maintain calibration logs
-keep cover over BNC ports on external controller whether electrodes are attached or unattached
Pivot grease zerks (2 per hangar;
4 total)
Leave BNC cover on
whenever unit is outdoors.