Adjust flow rate with adjustment knob on top of regulator. Vary flow rate
from 20 psig to 100 psig. At higher pressures, the pump speed may exceed
321 rpm.
CAUTION: Do not exceed 321 rpm. Speeds in excess of 321 rpm
may cause damage to unit.
(Lock flow rate by using snap-action push-pull knob on filter regulator.)
For continuous-duty or high-speed application, use of the lubricator is
recommended. Adjust the lubricator with the adjustment knob on top. For
higher speeds, set lubricator to provide 1–3 drops/minute. Use a lower
setting for lower speeds. See below for RECOMMENDED LUBRICANTS.
(Lock lubrication rate by using snap-action push-pull knob.)
Figure 3-6.
Model 77111-80
Use a misting type oil rated 50 to 200 SSU (ISO Grade 7 to 46) at 100°F
(38°C). Unscrew the bowl to fill the lubricator. Press up on the bottom
drain to empty bowl.
B/T
®
RAPID-LOAD
®
Peristaltic Pumps and Drive Operating Manual 3-9
Cole-Parmer
Section 3
Operation
Model 77111-80
Recommended
Lubricants