General Description - Masterflex 77120-30 Bedienungsanleitung

GENERAL DESCRIPTION

The MASTERFLEX ® C/L ® Pump System,
Figure 1, is enclosed in a plastic 1/4 DIN
Case. The enclosure allows panel mounting
using optional Mounting Brackets (see
Accessory Section). Rubber Feet, supplied
with the unit, can be attached to the bottom
of the Case for operating on a bench or
other flat surface.
The Pump System can accommodate two
tubes simultaneously for the 6 and 60 rpm
systems at controlled speeds as low as 1
rpm. The 200 rpm system accommodates
one tube at controlled speeds as low as 35
rpm. Tubing is held in place by spring-clip
Tubing Retainers. For a list of tubing sizes
for use with the Pump System, refer to
Appendix A.
The latching Occlusion Bed allows quick
loading or changing of tubing. The Pump
Head Rotor contains six rollers for minimum
pulsation. All units operate from an External
DC Power Supply. The AC models are
supplied with a Universal Power Supply,
which provides a DC output for
connection to the Pump Drive.
The single-turn, adjustable Speed
Control, Figure 2, provides variable flow -
operation. The green PWR On indicator
lights whenever the pump is operating. The
Power On/Direction Switch turns power on
when either clockwise or counterclockwise
pump rotor direction is selected. The MAX
Button is used for priming and purging and
operates the pump at maximum speed while
depressed.
4
Tubing
retainers
Occlusion Bed
Latch
Figure 1. MASTERFLEX ® C/L
Tubing
retainers
Occlusion Bed Latch: Press
down to release occlusion
bed for changing tubing
Figure 2. Pump — Front Panel
Bezel
(not Supplied)
® Pump System
PWR On
Indicator
PWR
MAX: Press and hold to
prime or purge pump.
MAX
Speed Control: Provides
variable flow adjustment
Power On/Direction
Switch
™
1/4 DIN Case
Mounting
Bracket
Universal
Power Supply