Cole Parmer MASTERFLEX L/S 07557-00 User manual

®
®
OPERATING MANUAL:
L/S®PRECISION
VARIABLE SPEED
MODULAR DRIVES
Model Nos.
07557-00
07557-10
07557-60
07557-70
A-1299-1079
Edition 01
1-800-MASTERFLEX (627-8373) (U.S. and Canada only) • 11 [phone] (Outsid U.S.)
[phone] (Local) • www.mast rfl x.com • t chinfo@col parm r.com
®

Cole-Parmer
A-1299-1079
01 18546 121109 First Edition RW
REV ECR/ECN DATE DESCRIPTI N By
Preface
L/S Precision Variable-Speed Modular Drives Operating Manual ii
Preface
© 2012 Thermo Fisher Scientific Inc. All rights reserved.
MASTERF EX and /S – Reg TM Cole-Parmer
NORPRENE, PHARMED and TYGON – Reg TM Saint-Gobain Performance Plastics Corp.
Trademarks bearing the ®symbol in this publication are registered in the U.S. and in other countries.
original instructions

DANGER: Remove power from the pump before any
cleanin operation is started.
WARNING: Remove power from the pump before attemptin
any maintenance.
A contactor or other device that routinely disconnects and
reapplies the AC line to the drive to start and stop the motor can
cause drive hardware dama e. The drive is desi ned to use
control input si nals that will start and stop the motor.
WARNINGS: Tubin breaka e may result in fluid bein sprayed from
pump. Use appropriate measures to protect operator and equipment.
Turn Pump System off before removin or installin tubin .
Fin ers or loose clothin could et cau ht in drive mechanism.
CAUTIONS: When chan in flow direction, allow the pump to
come to a complete stop before startin a ain. Failure to do
so could cause permanent dama e to the motor.
Replace the fuse only with one of the same type and ratin .
The fuse ratin and type are stated on the rear panel.
CAUTION: To avoid electrical shock, the power cord
protective roundin conductor must be connected to round.
Not for operation in wet locations as defined by EN61010-1.
If the product is not used in a manner specified in the instruc-
tions, the protection provided by the equipment may be impaired.
CAUTION: Risk of Dan er. Consult Operator’s manual for nature
of hazard and corrective actions.
CAUTION: Risk of crushin . Keep fin ers away from rotor while pump is
in operation. Stop pump before loadin or unloadin tubin .
CAUTION: Hot Surface. Do not touch.
CAUTION: Risk of electric shock. Consult Operator’s manual for
nature of hazard and corrective actions.
This product is not designed for, nor intended for use in
patient connected applications; including, but not limited to,
medical and dental use, and accordingly has not been
submitted for FDA approval.
This product is not designed for, nor intended for use in
hazardous duty areas as defined by ATEX or the NEC (National
Electrical Code); including, but not limited to use with
flammable liquids.
Cole-Parmer L/S Precision Variable-Speed Modular Drives Operating Manual iii
Preface
Safety Precautions
SAFETY
PRECAUTI NS
Explanation of
Symbols
WARNING:
Product Use
Limitation

1. Read instructions before operating the unit.
2. Observe safety precautions at all times, especially when pumping
dangerous liquids.
3. If the pump runs unusually noisy or if bunching of the tubing in the
pump can be observed, make sure the tubing is clamped down tightly
and/or replace it with a new piece of tubing.
4. The /S Precision Variable-Speed Modular Drives must be well-
grounded at all times.
5. The /S Precision Variable-Speed Modular Drives are equipped with a
current-limiting circuit that will shut the motor down if any of the
following conditions exist:
a. Tubing that is too hard is loaded in the pump.
b. Incorrect tubing size or wall thickness is loaded in the pump.
c. Tubing is improperly loaded into the Pump Head.
6. The unit is fused and grounded to protect the operator in the event of
short circuits that could be caused by liquid entering the case.
CAUTION: Replace the fuse only with one of the same type
and ratin . The fuse ratin and type are stated on the
rear panel.
7. The /S Precision Variable-Speed Modular Drives should not be used
in outdoor or hazardous locations.
Safety
Cole-Parmeriv L/S Precision Variable-Speed Modular Drives Operating Manual
Preface

L/S Precision Variable-Speed Modular Drives Operating Manual vCole-Parmer
Table of Contents
Page
INTR DUCTI N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Application Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Controls, ndicators and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
INSTALLATI N AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Before Starting Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Mounting the Pump Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
PERATI N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
nserting Tubing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Tubing nspection and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Pump Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Keypad Lockout Enable/Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
External Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
External nputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Motor Gear and Brush Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
TR UBLESH TING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
ACCESS RIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
SPECIFICATI NS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
WARRANTY, PR DUCT RETURN and TECHNICAL ASSISTANCE . . . .8-1
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
Product Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Technical Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Section 1
Section 2
Section 3
Section 6
Section 8
Section 7
Section 4
Section 5

Figures
Page
Controls, ndicators and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
DB-9 and NEMA 4X Pin Con guration with Wiring Scheme . . . . . . . . . . . . .3-2
Typical 4-20 mA Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Motor Gear and Brush Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
L/S Precision Variable-Speed Modular Drives Operating Manual viiCole-Parmer
Figures

L/S Precision Variable-Speed Modular Drives Operating Manual 1-1Cole-Parmer
Section 1 ntroduction
The /S Precision Variable-Speed Modular Drives control the speed of
MASTERF EX® Pump Heads to provide flow rates from 0.06 to 3400 m /min.
The 600 rpm /S Precision Variable-Speed Modular Drives can mount up
to two (2) MASTERF EX Pump Heads or other pumps adapted to
MASTERF EX drives.
The 100 rpm /S Precision Variable-Speed Modular Drives can mount up
to four (4) MASTERF EX Pump Heads or other pumps adapted to
MASTERF EX drives.
Advantages of Peristaltic Pumps:
• Handle abrasive slurries and corrosive fluids with minimal wear. Ideal
for titanium dioxide or diatomaceous earth filter aid applications.
• ow maintenance; sealless and valveless design
• Valveless design prevents clogging.
• Inner surfaces are smooth and easy to clean.
• Contamination free; fluid contacts only the tubing or tube material.
• Suction lift and priming up to 8.8m water column at sea level.
• ow shearing for handling the most shear sensitive of fluids such as
latex or fire fighting foam.
• Capable of running dry and pumping fluids with high quantities of
entrained air, such as black liquor soap.
• High volumetric efficiency allows operation in metering or dosing
applications where high accuracy is required.
• Handles extremely viscous fluids.
• Availability of tubing and tube materials that are suitable for food and
pharmaceutical use.
General Description
Application Solutions

1-2 L/S Precision Variable-Speed Modular Drives Operating Manual Cole-Parmer
Section 1
ntroduction
Controls, Indicators
and Connectors
Figure 1-1. Controls, ndicators and Connectors
A. POWER (ON/OFF) SWITCH: Turns the unit ON or OFF.
B. SPEED KEYS: Sets the speed of the pump. The higher the number, the
faster the speed of the pump. When the speed key is depressed the
smallest speed units change first followed by an increasing rate of change.
C. F OW DIRECTION KEY: Sets the direction of pump rotation
Clockwise/Counterclockwise. An ED annunciator indicates the
active direction. The motor is brought to a controlled stop before
reversing direction.
D. INTERNA /EXTERNA KEY: Changes the drive operation mode.
Internal ( ocal) operation from the front panel keypad is designated
by INT, external (Remote) operation is designated by EXT. In INT
mode, START/STOP, F OW DIRECTION, and SPEED keys on the
front panel determine operating state. Depression and release of keys
enables toggling between the two operating states.
E. START/STOP KEY: Upon depression, key toggles the motor
ON/OFF during INT mode. This key will not start the drive if in
EXT mode. If pressed while operating in EXT mode (stop desired),
the button will always stop the drive and a toggle of the EXT
Start/Stop is required to restart the drive.
F. EXTERNA /REMOTE CONNECTOR: Utilized to connect wiring
for remote control operation with a DB9 connector (Round 18 pin for
NEMA 4X) connector.
G. IEC Power Entry Module/ ine Cord: Utilized to connect line cord to
drive. See page 4-1 for alternative cords.
H. Motor Connector: Utilized to connect motor to controller.
H
F
A
G

L/S Precision Variable-Speed Modular Drives Operating Manual 2-1Cole-Parmer
Section 2 nstallation and Setup
• The drive should be mounted on a flat horizontal surface. Up to a
maximum of two (2) Pump Heads can be added for 600 rpm drives or
four (4) Pump Heads for 100 rpm drives.
• The ambient air temperature should not exceed 104° F (40° C) and
adequate air flow should be provided for.
• The drives are provided with a grounded plug. If used in a GFCI
protected circuit, nuisance tripping may occur.
• Tubing should be clean and routed so that bend radii are at a
minimum four (4) times the tube diameter and as short as possible.
WARNING: Turn drive off before removin or installin tubin .
Fin ers or loose clothin could et cau ht in drive mechanism.
• Use a tube size of appropriate diameter for the flow rate and
viscosity required.
• For tubing selection and compatibility, see Tubing Se ection Guide
within this CD.
• For Pump Head information, see Pump Head datasheets within
this CD.
• Before cleaning or conducting maintenance on unit remove power
from the drive.
DANGER: Hi h volta es exist and are accessible. Use extreme
caution when servicin internal components.
Mount Pump Head and load tubing (See Pump Head datasheets within
this CD). Check to ensure that rollers are clean and free of defects.
Before Starting Drive
Mounting the
Pump Head

L/S Precision Variable-Speed Modular Drives Operating Manual 3-1Cole-Parmer
Inserting Tubing
Section 3 Operation
WARNINGS: Tubin breaka e may result in fluid bein
sprayed from pump. Use appropriate measures to protect
operator and equipment.
Turn Pump System off before removin or installin tubin . Fin ers or
loose clothin could be cau ht in the pump mechanism.
CAUTION: To avoid electrical shock, the power cord protec-
tive roundin conductor must be connected to round. Not
for operation in wet locations as defined by EN61010-1.
If the product is not used in a manner specified in the
instructions, the protection provided by the equipment
may be impaired.
Tubing should be inspected periodically for tears, cracks, cut marks,
abrasions, inability to hold pressure, bubbles in the flow stream and
reduction or loss of flow.
Tubing life may be extended by periodically moving the worn tubing inside the
occlusion bed of the pump to the outside of the occlusion bed to the suction
side of the pump. This will avoid excessive tubing wear at any specific point.
Always move the worn tubing to the suction side of the pump.
CAUTION: When chan in flow direction, allow the pump
to come to a complete stop before startin a ain. Failure to
do so could cause permanent dama e to the motor.
1. Make sure the speed is set to the minimum setting.
2. Turn the power switch ON. Increase the speed to start the pump
action. The higher the rpm setting, the faster the speed of the pump.
3. The /S Precision Variable-Speed Modular Drives are self-priming. The /S
Precision Variable-Speed Console Drives are self-priming. To begin pumping,
select a flow direction with the flow direction button, insert the intake and
output tubing into a reservoir, and turn the unit ON. Prime the tubing for at
least 5 minutes. If accurate flow control is important, allow the pump to
prime for approximately 20 minutes for more stable flow conditions.
NOTE: When in INTernal mode, pump will start automatically after
brownout, powerout or if drive was turned o using the power switch while
pump was running.
Tubing Inspection and
Replacement
Pump Controls

3-2 L/S Precision Variable-Speed Modular Drives Operating Manual Cole-Parmer
Section 3
Operation
External peration Bench top models are equipped with inputs that can be controlled by
external signals connected at the rear panel 9-pin “D” shell connector.
NEMA 4X models are controlled at the bottom18-pin round connector.
The external inputs permit control of the pump by remote equipment or
accessories. Figure 3-1 indicates the signal locations in the connector.
DB-9 NEMA 4X
Pin No. Description Pin No.
1 Speed Control Voltage nput (0–10V) (+) input 1 (black)
2 Speed Control Current nput (4–20 mA) (+) input 3 (white)
3 Speed Control nput Reference Common 5 (orange)
4 Local/Remote Speed Control 14 (red/yellow)
5 Local/Remote Speed Control Reference 10 (grey)
6 Start/Stop and CW/CCW Reference 8 (yellow)
7 Start/Stop (+) Control 4 (green)
8 CW/CCW 6 (blue)
9 Chassis (Earth) Ground 9 (violet)
NOTE: Colors for NEMA 4X are hose of he Remo e Cable, Ca . number MN-77300-32.
Figure 3-1. DB9 Pin Configuration with Wiring Scheme
Keypad Lockout
Enable/Disable Press and hold the INT/EXT key. After five (5) seconds, display will
change to all dashes. Release INT/EXT key and press UP ARROW key (▲)
five (5) times. Repeat this process to unlock the keypad. When the keypad
is locked out, display will change to display all dashes (- - - - -) when a key
is depressed.
Note: Jumpers “A” and “B” are
optional. See page 3-3 Externa
Inputs for correct usage.

L/S Precision Variable-Speed Modular Drives Operating Manual 3-3Cole-Parmer
Section 3
Operation
The front INT/EXT key enables external functions. Switching to INT on
the display disables the external functions, allowing the front panel
controls to operate the pump.
When the INT/EXT key is in the EXT position, starting and stopping
thepump is controlled by an external contact closure between pins 6 and 7
(Jumper B) (pins 4 and 8 for NEMA 4X models), and the pump speed
isdetermined by an externally supplied 0–10V or 4–20 mA source.
Connection must be made between pins 6 and 7 (pins 4 and 8 for NEMA
4X models) to Start/Stop the drive and a control voltage greater than 0V
between pins 1 and 3 (pins 1 and 5 for NEMA 4X models) or a control
current greater than 4 mA between pins 2 and 3 (pins 3 and 5 for NEMA
4X models) must be applied for the pump to run.
If setting the speed from the front panel is desired with external Start/Stop
contact operation, the INT/EXT key must again be in the EXT position. In
addition, Jumper A should be in place. Jumper A connects pin 4 (pin 14
for NEMA 4X models) of the “D” shell connector ( ocal/Remote) to pin 5
(pin 10 for NEMA 4X models) ( ocal/Remote Reference). Start/Stop will
then be controlled from the rear panel (Jumper B), and the pump speed
will be controlled from the front panel.
N TE: The signal common for the speed control voltage and current
inputs is not referenced to earth ground.
The START/STOP, CW/CCW and ocal/Remote are digital inputs. They
are internally pulled up to +5 V with respect to earth ground via pins 5
and 6 (pins 8 and 10 for NEMA 4X models). They can alternately be
driven with open collector logic. For increased noise immunity, use of
contact closures is recommended.
WARNING: A contactor or other device that routinely disconnects
and rea lies the AC line to the drive to start and sto the motor
can cause drive hardware damage. The drive is designed to use
control in ut signals that will start and sto the motor.
External Inputs

Figure 3-2. Typical 4-20 mA wiring
L/S Precision Variable-Speed Modular Drives Operating Manual 3-4Cole-Parmer
Section 3
Operation
Transmitter Type
ISA Type 2 (Two-wire)
Transmitter
Receiver
Power Supply
ISA Type 3 (Three-wire)
Transmitter
Receiver
Power Supply
ISA Type 4 (Four-wire)
Transmitter Receiver
Power Supply

L/S Precision Variable-Speed Modular Drives Operating Manual 4-1Cole-Parmer
Section 4 Maintenance
Replacement Parts
WARNING: Remove ower from the um before attem ting any
maintenance.
Descri tion Part Number
Brushes (set of 2) 07520-04
Brush Cap Holder 07520-03
Fuse-T3.15A, 5 x 20 mm 77500-25
Gear Service Kit (600 rpm) 07553-06
Gear Only (600 rpm) 07553-09
Gear Service Kit (100 rpm) 07553-08
Line Cord, Australia 50001-60
Line Cord, Denmark 50001-62
Line Cord, ndia 50001-64
Line Cord (115V), United States 50001-68
Line Cord, srael 50001-69
Line Cord, Europe 50001-70
Line Cord, England 50001-72
Line Cord, Switzerland 50001-74
Line Cord, taly 50001-76
Line Cord (230V), United States 50001-78

4-2 L/S Precision Variable-Speed Modular Drives Operating Manual Cole-Parmer
Section 4
Section title
Fuse Replacement
Item Description
A EC Power Entry Module / Line Cord
B 3.15A (5×20 mm) Fuse – Do Not Substitute
1. Place the power switch in the off position.
2. Disconnect the AC power input line cord from the receptacle.
3. Remove and check the fuse and replace if defective.
Figure 4-1. Fuse Replacement
A
B
B
A

L/S Precision Variable-Speed Modular Drives Operating Manual 4-3Cole-Parmer
Section 4
Section title
A
C
D
Motor Gear and Brush
Replacement
Figure 4-2. Motor Gear and Brush Replacement
A. 6-600 rpm gear assembly (included in service kit 07553-06)
B. Gasket
C. 1-100 rpm gear set (included in service kit 07553-08)
D. Gear Case cover assembly
E. Brush Cap
F. Motor Brush (set of two included in 07520-04)
B
Cleaning WARNING: Remove power from the pump before any cleanin
operation is started.
Keep the drive enclosure clean with mild detergents. Do not immerse or
use excessive fluid when cleaning.
F
E