Introduction; Application Data; General Description; Installation - MasterFix L/S 07534-04 Manual De Operación

2. INTRODUCTION

The instructions in this manual are task-oriented for easy
reference. You can go directly to a particular section and
quickly find the answers. Appendix A (See page 8) lists tubing
loading capacity depending on the maximum rpm of your
MASTERFLEX L/S pump drive used with this system.
® ®
Pump Heads
Model
07534-04
07535-04
07534-08
07535-08
07536-02
07536-04
These multichannel pumps, designed to provide up to eight
simultaneously driven pump channels, incorporate the
following features:
• Simultaneous dispensing through up to eight separate
channels with one set-up and pump cycle.
• Six-roller design that provides reduced pulsation (07534 and
07535 series).
• Three-roller design that provides optimum flow rate
(07536 series).

2.1 APPLICATION DATA

The pump head is designed for multichannel use. See Section
5.1 for listing of flow rate capabilities for different tubing/pump
combinations.

2.2 GENERAL DESCRIPTION

Each Pump Head is constructed with rugged anodized
aluminum frames, stainless steel rotor assemblies, and either
one or two precision machined aluminum occlusion beds.
Occlusion beds are designed to compress the MASTERFLEX
tubing for optimum performance—no occlusion adjustment
is required. Each occlusion bed will accommodate up to 4
channels of microbore or MASTERFLEX L/S precision tubing
or up to 2 channels of MASTERFLEX L/S high performance
precision tubing. Pump Heads can be stacked to allow up to 32
channels of simultaneous pumping, depending on tubing size
and formulation and drive capability. Each Pump Head contains
3 or 6 rollers with shielded stainless steel bearings, and can
quickly mount to most existing MASTERFLEX L/S tubing pump
drives.
Type
6 roller, 4 channel
6 roller, 8 channel
3 roller, 2 channel
3 roller, 4 channel

3. INSTALLATION

Tool required: long hex key (provided)
Mount the pump head to a MASTERFLEX L /S pump drive as
follows:
1. Connect the Pump Head to the drive by aligning the tang on
the Pump Head (Figure 2) with the slot in the motor drive shaft
and the dowel pins on the drive with the receiving holes on the
Pump Head.
2. Attach Pump Head to drive unit using the long hex key to
tighten the four screws (provided).
Figure 2. Pump Mounting
3.1 STACKING MULTIPLE
PUMP HEADS
MASTERFLEX L/S Multichannel Pump Heads can be stacked
to provide up to 32 pumping channels from a single drive,
depending on tubing size and formulation and the torque
capabilities of the drive (Appendix A).
Stack multiple heads as follows:
1. Mount first head to drive per previous instructions.
2. Remove the adjustable support foot from the first head.
3. Align the tang and the holes on the back of the second
Pump Head with the slot and the dowel pins on the front of the
first Pump Head.
4. Fasten the Pump Heads together with the four screws
(provided) using the holes in the four corners of the pumps
(Figure 3).
Tang
3