Masterflex 07571-02 User manual

OPERATING MANUAL:
PORTABLE SAMPLING
DRIVES
Model Nos.
07571-02
A-1299-0828B
Edition 10
(US & Canada only) Toll Free 1-800-MASTERFLEX • 1-800-637-3739
(Outside US & Canada) 1-847-549-7600 • 1-847-381-7050
www.masterflex.com • [email protected]
07571-02 Portable Sampling Drive

MasterflexPortable Sampling Drive Operating Manual
Preface
© 2019 Cole-Parmer
®Instrument Company. All rights reserved.
Masterflex – Reg TM Cole-Parmer Instrument Company.
Trademarks bearing the ®symbol in this publication are registered in the U.S. and in other countries.
PUMP FOR LIQUIDS
ORIGINAL INSTRUCTIONS
C-FLEX, NORPRENE, PHARMED, TYGON—Reg TM Saint-Gobain Performance Plastics Corp.
VITON—Reg TM E.I. duPont DeNemours & Co.
Trademarks bearing the ® symbol in this publication are registered in the U.S. and in other countries.
ii

Portable Sampling Drive Operating ManualMasterflex
Preface
Safety Precautions
iii
SAFETY
PRECAUTIONS
DANGERS: NEVER apply AC voltages directly to the EXTERNAL POWER
INPUT receptacle on the front panel. The application of AC voltages can
result in injury and death of the operator and destruction of the unit. Use
only the AC/DC Power Supply/Converter supplied with the unit to power
unit from an AC source.
NEVER short or connect the terminals of the battery terminals together.
Shorting of the battery terminals causes rapid internal heating of the
battery resulting in the explosion of the battery and severe injury to or the
death of the operator.
The AC/DC Power Supply/Converter is rated for INDOOR USE ONLY. DO
NOT use the AC/DC Power Supply/Converter in an outdoor environment
to either charge the battery or power the drive. Electrical shock, severe
injury and/or death is possible if this warning is ignored.
DO NOT BURN OR INCINERATE THE BATTERY. THE BATTERY MAY
EXPLODE CAUSING SEVERE INJURYORDEATH OF THE PERSONNEL IN THE
AREA. (Dispose of the old battery by recycling.)
CAUTIONS: Do not reverse the connections to the battery. If the battery
connections are reversed, damage to the unit will occur.
Fully charge the unit before using for the first time. Damage to the internal
battery can result if the battery is in a fully discharged state and operation
of the unit is attempted.
Immersion or submersion of the unit will result in improper operation and
possible damage to the unit.
Use of pump heads, tubing sizes and formulations other than those
specified in this manual, or the mounting and use of two or more pump
heads concurrently will result in improper operation and possible damage
to the unit.
WARNINGS: Tubing breakage may result in fluid being sprayed from the
pump. Use appropriate measures to protect the operator and equipment.
Turn drive off, remove all the power to the unit, including the AC/DC Power
Supply/Converter, Automotive Power Adapter or other external power
source if present before removing or installing pump head or tubing. Place
the Mode of Operation Switch (RUN/CHARGE) in the “CHARGE” position
and all other switches in the off position. This will help prevent accidental
activation of the drive mechanism so fingers or loose clothing will not get
caught in the pump drive mechanism.
!
!

MasterflexPortable Sampling Drive Operating Manualiv
CAUTION: Risk of Danger. Consult Operator’s manual for nature of hazard
and corrective actions.
CAUTION: Risk of electric shock. Consult Operator’s manual for nature of
hazard and corrective actions.
!
WARNING:
Production Use
Limitation
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.
Explaination of
Symbols
Preface
Safety Precautions
!

Portable Sampling Drive Operating ManualMasterflex v
Table of Contents
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suction Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
1-1
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Controls and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1
3-3
Section 1
Section 2
Section 3
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Section 4
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1Section 5
6-1
Section 6
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Section 7
WARRANTY, PRODUCT RETURN, and TECHNICAL ASSISTANCE . . 8-1
Section 8
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Portable Sampling Drive Operating ManualMasterflex vii
Figures
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Brush Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Head Sealing Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1
4-3
4-4
4-4
Page

Portable Sampling Drive Operating ManualMasterflex
Section 1 Introduction
e MASTERFLEX® L/S® Portable Sampler Pump Drive provides pump speeds
from 70 to 400 rpm in a clockwise or counterclockwise direction for purging the
tubing and for the sampling of liquids.
e Drive and charging system are current limited, protected from reverse power
supply polarity and transient voltages.
You may operate the Drive on the internal battery, an external 12V DC source
or 115 V AC or 230V AC when used with the AC/DC Power Supply/Converter
supplied with the unit.
e Drive has a built-in spill-proof battery and recharging system allowing the
unit to be recharged from an AC power source using the supplied AC/DC Power
Supply/Converter or from an automotive 12V DC electrical system if used with
the Automotive Power Adapter accessory.
It is designed to accept and power one MASTERFLEX® L/S® Standard, QUICK
LOAD®, EASY-LOAD® or PTFE Tubing Pump Head for fluid transfer and
sampling in the field.
e unit is housed in a high visibility, protective housing. e control panel
and the drive controls are protection rated to IP54 only when a Pump Head is
mounted on the drive.
When closed, the drive will float for a minimum of 30 minutes if dropped into a
lake or stream to allow recovery of the unit.
1-1
Suction Lift e combination of the MASTERFLEX® L/S® drive and a single MASTERFLEX
Pump Head is capable of liing a sample of water up to twenty-six (26) feet
vertically. is capability is called suction li and is measured from the surface
of the liquid to the Pump Head.
If the liquid to be sampled has a viscosity or density greater than that of water,
this liing capability is reduced or diminished.

Portable Sampling Drive Operating ManualMasterflex
Section 2 Setup
1. Care has been taken in the packaging of the drive to protect it in transit from
the factory to its final destination. After opening the carton, save the packing
material until proper product operation has been verified.
e drive consists of the following items:
(1) Drive Unit
(1) AC/DC Power Supply/Converter
(1) Operating Manual
(1) Warranty Card
(1) Pouch for Accessories
2-1
CAUTION: Use of pump heads, tubing sizes and formulations other
than those specified in this manual, or the mounting and use of two or
more pump heads concurrently will result in improper operation and
possible damage to the unit.
!
WARNING: Turn drive off, remove all the power to the unit, including
the AC/DC Power Supply/Converter, Automotive Power Adapter or
other external power source if present before removing or installing
pump head or tubing. Place the Mode of Operation Switch (RUN/
CHARGE) in the “CHARGE” position and all other switches in the off
position. This will help prevent accidental activation of the drive
mechanism so fingers or loose clothing will not get caught in the
pump drive mechanism.
!
2. e drive does not include a Pump Head or tubing. e drive is capable of
running one (1) of the following Pump Heads: MASTERFLEX® L/S® Standard,
L/S QUICK LOAD, L/S EASY-LOAD or L/S PTFE Tubing Pump Head.
See Appendix A for Pump Head and tubing catalog numbers recommended.
See Appendix B for flow rates and lift.
Select one of the recommended Pump Heads and MASTERFLEX tubing
formulations and mount it to the drive per the instructions in the Pump Head
manual.

MasterflexPortable Sampling Drive Operating Manual
!WARNING: Tubing breakage may result in fluid being sprayed from
the pump. Use appropriate measures to protect the operator and
equipment.
For optimum performance and ease of use, the EASY-LOAD or PTFE Tubing
Pump Head is recommended.
NOTE: OPTIMUM STARTING PERFORMANCE
e greatest load seen by the drive is starting a new piece of tubing. For optimum
performance in starting new tubing, turn on the drive mechanism and activate the
“MAX” switch for 30 seconds. After starting the tubing, release the MAX switch
and adjust the speed of the pump using the speed control knob.
Setup
(Continued)
2-2
Section 2
Setup

Portable Sampling Drive Operating ManualMasterflex
Section 3 Operation
3-1
Controls and
Funtions
e controls are divided into two sections.
e controls on the le side of the control panel are power and mode of
operation controls for the selection of either running the drive or charging the
internal battery.
e controls on the right side of the control panel are for control of the drive
mechanism, such as drive direction and speed.
e drive controls will only function once the appropriate choices have been
made in the power control section on the le.
A– External Power Input
B– Power Source Selection Switch
F– Battery Status Indicator
E– Battery Status Enabling Switch
G– Charge Interlock Indicator
D– Charge Indicator Light C– Mode of Operation Selection Switch
K– Drive Power
Indicator
J– Max
I– Speed Control
H– Pump Rotational
Direction Selection
and On/Off Switch
Pump Head
Sealing Gasket
Figure 1- Control Panel

MasterflexPortable Sampling Drive Operating Manual3-2
Controls and
Functions
(Continue)
Section 3
Operation
A. EXTERNAL POWER INPUT
2.5 mm coaxial receptacle for supplying DC power to the drive for charging of
the internal battery or running the drive from a power source other than the
internal battery. e center pin is positive (+), the sleeve is negative (−).
B. POWER SOURCE SELECTION SWITCH
Selects whether the operator will use the internal BATTERY or an EXTERNAL
power source to power the drive mechanism.
C. MODE OF OPERATION SELECTION SWITCH
Selects whether the operator will RUN the pump or CHARGE the battery.
Note: e battery cannot be charged while the pump is running. You can select
either but not both. When placed in the CHARGE position, all other functions
are disabled.
D. CHARGE INDICATOR LIGHT
A green LED which will illuminate when external power has been applied and
the unit has been placed in the battery charging mode of operation.
E. BATTERY STATUS ENABLING SWITCH
Activates the Battery Status Indicator by toggling up or down and holding.
F. BATTERY STATUS INDICATOR
Illuminates in three different modes to indicate battery potential.
Continuous green = battery is fully charged
Pulsing green = battery is partially discharged, 50% or less capacity remaining
Red = battery is fully discharged, recharge immediately
G. CHARGE INTERLOCK INDICATOR
Illuminates when the ambient temperature within the housing is too high
to charge the battery safely. When illuminated, the charging circuit has been
disabled. e system can be run but cannot be charged.
H. PUMP ROTATIONAL DIRECTION SELECTION AND ON/OFF SWITCH
is switch turns the pump ON and OFF and allows user to select pump
rotational direction:CW or CCW. e center position is off.
I. SPEED CONTROL
e one (1) turn potentiometer controls the pump speed. CW increases the
speed, CCW decreases it.
J. MAX
A switch which bypasses the speed control circuitry to make the pump run at its
maximum rated speed. Can be used
to prime or purge tubing depending on the position of the Rotational Direction
Selection Switch (H).
K. DRIVE POWER INDICATOR
A green LED which illuminates when the Rotational Direction Selection
(ON/OFF) Switch is in a position other than off. is indicates that the drive
mechanism is powered.

Portable Sampling Drive Operating ManualMasterflex 3-3
Drive Operation
Section 3
Operation
1. Select Mode of Operation
e unit can be operated in three different modes:
A. Charge the internal battery, this disables all other functions.
B. Operate the drive on the internal battery power source.
C. Operate the drive on an external power source.
2. Operation Directions
To Charge the Internal Battery with AC/DC Power Supply/Converter or other
External Power Source:
CAUTION: Fully charge the unit before using for the first time. Damage
to the internal battery can result if the battery is in a fully discharge
state and operation of the unit is attempted.
A. Connect the supplied AC/DC Power Supply/Converter to drive by lifting
EXTERNAL POWER INPUT (A) receptacle cover and inserting the 2.5 mm
coaxial power jack into the receptacle. (See Figure 1.)
DANGER: Never apply AC voltages directly to the EXTERNAL POWER
INPUT receptacle on the front panel. The application of AC voltages
can result in injury and death of the operator and destruction of the
unit. Use only the AC/DC Power Supply/Converter supplied with the
unit to power unit from an AC source.
B. Connect AC/DC Power Supply/Converter to an AC power source. Place
the Power Source Selection Switch (B), (EXTERNAL/BATTERY) in the
“BATTERY” position.
C. Place the Mode of Operation Selection Switch (C), (RUN/CHARGE) to the
“CHARGE” position.
D. The CHARGE indicator will illuminate.
E. Charge the battery for 8–12 hours.
To Operate Pump With Internal Battery
DANGER: The AC/DC Power Supply/Converter is rated for INDOOR
USE ONLY. DO NOT use the AC/DC Power Supply/Converter in an
outdoor environment to either charge the battery or power the drive.
Electrical shock, severe injury and/or death is possible if this warning
is ignored.
CAUTION: Fully charge the unit before using for the first time. Damage
to the internal battery can result if the battery is in a fully discharged
state and operation of the unit is attempted.
A. Place the Power Source Selection Switch (B), (EXTERNAL/BATTERY) to
the “BATTERY” position.
B. Place the Mode of Operation Selection Switch (C), (RUN/CHARGE) to the
“RUN” position.
!
!

MasterflexPortable Sampling Drive Operating Manual
Drive Operation
(Continue)
Section 3
Operation
C. Select Pump Rotational Direction Selection On/Off Switch (H),CW or CCW.
(See Figure 1.) (When changing directions, turn off the power first, which is
the center or OFF position of the Rotational Direction Switch.)
D. Adjust pump flow rate with the 1-turn Speed Control (I), by turning the knob
CW to increase flow rate or CCW to decrease flow rate.
E. To “Prime the Tubing”, toggle the “MAX” Switch (J), up or down to make
the pump run at maximum speed.
To Check the Available Battery Potential
NOTE: Check the internal battery with the pump running for best accuracy.
A. Place the Power Source Selection Switch (B), (EXTERNAL/BATTERY) to
the “BATTERY” position.
B. Place the Mode of Operation Selection Switch (C), (RUN/CHARGE) to the
“RUN” position.
C. SelectPumpRotational Direction Selection On/Off Switch (H),CWor CCW.
(See Figure 1.) (When changing directions, turn off the power first, which is
the center or OFF position of the Rotational Direction Switch.)
D. Toggle the Battery Status Switch up or down and hold. The status indicator
will illuminate.
Continuous green = battery is fully charged
Pulsing green = battery is partially discharged, 50% or less capacity remaining
Red = battery is fully discharged, recharge immediately
To Operate Pump With an External 12V Battery, the Automotive Power Adapter,
or other DC Power Source
DANGER: The AC/DC Power Supply/Converter is rated for INDOOR
USE ONLY. DO NOT use the AC/DC Power Supply/Converter in an
outdoor environment to either charge the battery or power the drive.
Electrical shock, severe injury and/or death is possible if this warning
is ignored.
CAUTION: Fully charge the unit before using for the first time. Damage
to the internal battery can result if the battery is in a fully discharged
state and operation of the unit is attempted.
A. Place the Power Source Selection Switch (B), (EXTERNAL/BATTERY) to
the “EXTERNAL” position.
B. Place the Mode of Operation Selection Switch (C), (RUN/CHARGE) to the
“RUN” position.
C. SelectPumpRotational Direction Selection On/Off Switch (H), CW or CCW.
(See Figure 1.) (When changing directions, turn off the power first, which is
the center or OFF position of the Rotational Direction Switch.)
3-4
!

Portable Sampling Drive Operating ManualMasterflex
D. Adjust pump flow rate with the 1-turn Speed Control (I), by turning the knob
CW to increase flow rate or CCW to decrease flow rate.
E. To “Prime the Tubing”, toggle the “MAX” Switch (J), up or down to make
the pump run at maximum speed.
To Operate Pump With an AC Power Source
DANGER: NEVER apply AC voltages directly to the EXTERNAL POWER
INPUT receptacle on the front panel. The application of AC voltages
can result in injury and death of the operator and destruction of the
unit. Use only the AC/DC Power Supply/Converter supplied with the
unit to power unit from an AC source.
DANGER: The AC/DC Power Supply/Converter is rated for INDOOR
USE ONLY. DO NOT use the AC/DC Power Supply/Converter in an
outdoor environment to either charge the battery or power the drive.
Electrical shock, severe injury and/or death is possible if this warning
is ignored.
A. Connect the supplied AC/DC Power Supply/Converter to drive by lifting the
EXTERNAL POWER INPUT (A), receptacle cover and inserting the 2.5 mm
coaxial power jack into the receptacle. (See Figure 1.)
B. Connect AC/DC Power Supply/Converter to an AC power source. Place
the Power Source Selection Switch (B), (EXTERNAL/BATTERY) to the
“EXTERNAL” position.
C. Place the Mode of Operation Selection Switch (C) (CHARGE/RUN) to the
“RUN” position.
D. Select Pump Rotational Direction Selection On/Off Switch (H), CW or
CCW. (See Figure 1.) (When changing directions, turn off the power first,
which is the center or OFF position of the Rotational Direction Switch.)
E. Adjust pump flow rate with the 1-turn Speed Control (I), by turning the knob
CW to increase flow rate or CCW to decrease flow rate.
F. To “Prime the Tubing”, toggle the “MAX” Switch (J), up or down and hold to
make the pump run at maximum speed.
3-5
Drive Operation
(Continue)
Section 3
Operation

Portable Sampling Drive Operating ManualMasterflex 4-1
Section 4 Maintenance
Cleaning
Clean exterior and interior surfaces of the housing and control panel using a dry
or damp cloth with mild detergent. Never immerse nor use excess fluid.
CAUTION: Immersion or submersion of the unit will result in improper
operation and possible damage to the unit.
Internal Battery
e internal battery is spill-proof and sealed, has no serviceable internal parts
or components and is constructed for years of useful service when maintained
properly.
CAUTION: Fully charge the unit before using for the first time. Damage
to the internal battery can result if the battery is in a fully discharged
state and operation of the unit is attempted.
A. Fully charge the unit before first use.
B. Store unit at room temperature if possible.
C. Always store the unit in a fully charged condition.
D. The battery will partially self-discharge over time. The rate of self-
discharge increases with temperature. It is recommended that the unit be
run for at least 2 hours every six months and then recharged overnight. This
will preserve the potential life of the internal battery to its fullest extent.
E. Do not leave the unit on charge for more than 24 hours. Unnecessary
extended charging will cause internal heating and potential premature
failure of the battery. The battery will fully charge in 8–12 hours from a fully
discharged state. Once the battery has reached full charge, the internal
battery charger/regulator circuit will place the battery in the trickle charge
mode to prevent overcharging.
To Charge the Internal Battery From an AC Source
A. Connect the supplied AC/DC Power Supply/Converter by lifting the
EXTERNAL POWER INPUT (A), receptacle cover and inserting the 2.5 mm
coaxial power jack into the receptacle. (See Figure 1.)
B. Connect AC/DC Power Supply/Converter to an AC power source.
C. Place the Mode of Operation Selection Switch (C) (CHARGE/RUN) to the
“CHARGE” position.
D. The charge indicator will illuminate when charging circuit is powered.
E. The battery will fully charge in 8–12 hours from a fully discharged state.
!
!

MasterflexPortable Sampling Drive Operating Manual4-2
Section 4
Maintenance
DANGER: NEVER apply AC voltages directly to the EXTERNAL POWER
INPUT receptacle on the front panel. The application of AC voltages
can result in injury and death of the operator and destruction of the
unit. Use only the AC/DC Power Supply/Converter supplied with the
unit to power unit from an AC source.
To Charge the Internal Battery With an External 12V Battery, the 07571-50
Automotive Power Adapter, or other DC Power Source
A. Connect the external power source by lifting the EXTERNAL POWER INPUT
(A), receptacle cover and inserting the 2.5 mm coaxial power jack into the
receptacle. (See Figure 1.)
B. Connect the 07571-50 Automotive Power Adapter accessory to the
cigarette lighter in the vehicle.
C. Place the Mode of Operation Selection Switch (C), (CHARGE/RUN) to the
“CHARGE” position.
D. The charge indicator will illuminate when charging circuit is powered.
E. The battery will fully charge in 8–12 hours from a fully discharged state.
Replacing the Internal Battery (See Figure 2)
A. Place all control panel switches in the off position and disconnect the AC/
DC Power Supply/Converter or other external power source if present.
B. Remove the fourteen (14) screws holding the control panel assembly to the
housing using a phillips screwdriver.
C. Gently remove the control panel from the housing and disconnect the wires
from the battery.
D. Remove the quick-disconnect terminals supplied with the replacement
battery and place them over the terminals of the old battery.
E. Using a 5/16 in nut driver, loosen and remove the four (4) nuts and bracket
holding the battery restraining bar in place.
F. Remove the battery.
Figure 2. Battery Replacement
Maintence
(Continue)
B
C
D
E