Lutz-Jesco PERIDOS Series User manual

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Read the operating manual!
The user is responsible for installation and operation related mistakes!
PERIDOS Series
Operating instructions
Original operating manual
© Lutz-JESCO Americs Corp. 2020

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August 2020
Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
Table of Contents
1 System Overview ...........................................................................................................3
1.1 Safety ..................................................................................................................................... 3
1.2 Warranty ................................................................................................................................. 3
1.3 Receiving ................................................................................................................................ 3
1.4 Customer Modification ............................................................................................................. 3
1.5 Information for Returning Pumps................................................................................................ 3
2 PERIDOS Series Pump and Pumphead..........................................................................4
2.1 Tubing, Spindle and Cover Installation......................................................................................... 5
2.2 Mounting Pump on Gearbox, Installation of Collett....................................................................... 6
2.3 Pump Mounting and Collet Installation Procedure ....................................................................... 7
2.4 Hose and Roller Installation ....................................................................................................... 7
2.5 Tubing & Connections.............................................................................................................. 13
3 PERIDOS Series Gearbox .............................................................................................14
3.1 Run-in Period ......................................................................................................................... 14
3.2 PERIDOS Series Motor Wiring .................................................................................................. 14
4 PERIDOS Pump Controller .........................................................................................15
4.1 Operation and Wiring .............................................................................................................. 15
4.2 Programming ........................................................................................................................ 15
4.3 To Display in GPH ................................................................................................................... 16
4.4 Setting the maximum pumping rate.......................................................................................... 16
4.5 Controller Wiring Examples ...................................................................................................... 17
5 PERIDOS Series Tubing Rupture Detector ................................................................18
5.1 Alarm Causes ........................................................................................................................ 18
5.2 What to do in an alarm condition ............................................................................................. 18
5.3 Resuming Service .................................................................................................................. 18
5.4 Resetting the alarm ............................................................................................................... 18

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
1 System Overview
The PERIDOS Chemical Feed Pump consists of a controller,
motor, gearbox and peristaltic pump.
1.1 Safety
In the interests of safety, this pump and the tubing selected
should only be used by competent, suitably trained personnel
after they have read and understood this manual, and consid-
ered any hazard involved. Any person who is involved in the
installation or maintenance of this equipment should be fully
competent to carry out the work. Maintenance and repair
should be performed by qualified personnel only. Make sure
that no voltage is applied while work is being carried out on the
pump or motor. The motor must be secured against accidental
start up.
1.2 Warranty
Lutz-JESCO America, Inc. warrants the PERIDOS Series pumps
to be free of defects in material and workmanship for a period of
eighteen months from the date of sale to the user, or two years
from the date of shipment, which ever occurs first. An MC Se-
ries control, or any component contained therein, which under
normal use becomes defective within the stated warranty time
period, shall be returned to Lutz-JESCO America, Inc., freight
prepaid, for examination (contact Lutz-JESCO America, Inc. for
authorization prior to returning any product). Lutz-JESCO Amer-
ica, Inc. reserves the right to make the final determination as to
the validity of a warranty claim, and sole obligation is to repair
or replace only components, which have been rendered defec-
tive due to faulty material or workmanship. No warranty claim
will be accepted for components which have been damaged
due to mishandling, improper installation, unauthorized repair
and/or alteration of the product, operation in excess of design
specifications or other misuse, or improper maintenance. Lutz-
JESCO America, Inc. makes no warranty that its products are
compatible with any other equipment, or to any specific applica-
tion, to which they may be applied and shall not be held liable for
any other consequential damage or injury arising from the use of
its products. This warranty is in lieu of all other warranties, ex-
pressed or implied. No other person, firm or corporation is autho-
rized to assume, for Lutz-JESCO America, Inc., any other liability
in connection with the demonstration or sale of its products.
1.3 Receiving
Inspect all cartons for damage, which may have occurred during
shipping. Carefully unpack equipment and inspect thoroughly for
damage or shortage. Report any damage to carrier and/or shortag-
es to supplier. All major components and connections should be
examined for damage and tightness, with special attention given to
PC boards, plugs, knobs and switches.
1.4 Customer Modification
Lutz-JESCO America, Inc., its sales representatives and distribu-
tors, welcome the opportunity to assist our customers in applying
our products. Many customizing options are available to aid in
this function. Lutz-JESCO America, Inc. cannot assume respon-
sibility for any modifications not authorized by its engineering
department.
1.5 Information for Returning Pumps
Equipment that has been contaminated with, or exposed to, body
fluids, toxic chemicals or any other substance hazardous to health
must be decontaminated before it is returned to Lutz-JESCO
America, Inc. or its distributor.
If the pump has been used, the fluids that have been in contact
with the pump and the cleaning procedure must be specified along
with a statement that the equipment has been decontaminated.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
The PERIDOS Series pumphead has two spring-loaded working rollers, which automatically compensate for minor variations in
tubing wall thickness, giving extended tube life.
IMPORTANT: The PERIDOS Series is equipped with a pump cover for safety and protection against chemical spills. The cover must
be installed whenever the pump is in use.
2 PERIDOS Series Pump and Pumphead

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
2.1 Tubing, Spindle and Cover Installation
Item No. Qty. Part No. Description
1 1 n/a Pump Collet & Hose Assy.
2 1 100329 Roller Assembly
3 1 100330 Cover
4 1 100324 Collet Screw
5 1 100305C Cover Gasket
6 4 100307C Cover Screw
7 1 n/a Tube
8 1 Varies with tubing selection* Tube Seal
9 1 Shaft Seal 10x28x7 Shaft Seal
*Tube Seal PN 100329 100330 100331 100332 100333 100334
Hose is shown bent forward out of the pump housing to illustrate the correct hose
and roller assembly position, prior to sliding the hose and spindle into the housing
and over the collet.
! IMPORTANT: Disconnect pump controller from power supply BEFORE changing tubing!

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
Item No. Qty Part No. Description
1 1 NA Pump Housing with Tube Seal
2 1 100306 Collet
3 2 100330 Pump Mounting Screws
4 1 NA Tubing
2.2 Mounting Pump on Gearbox, Installation of Collett

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
2.3 Pump Mounting and Collet Installation Pro-
cedure
1 To install the pump housing on the gearbox, slide it over
the central pilot on the gearbox adaptor plate. Next install
and torque the mounting screws to 5 NT.M (45 in. oz).
2 Next install the collet on the gearbox shaft. There is a slot
in the collet that the flat drive tang on the gearbox shaft
must slide into. Orient the collet to allow the drive tang to
slide into the slot and push the collet completely onto the
gearbox shaft. When the collet bottoms out it is in the cor-
rect position.
2.4 Hose and Roller Installation
! IMPORTANT: Disconnect pump controller from power
supply BEFORE changing tubing! Make sure pump suction
and discharge lines are completely drained and isolated.
Note that the hose seal size must match the selected tub-
ing size.
Disassembly:
1. Remove four (4) 4mm pump cover screws.
2. Loosen Tube Seal Clamp Screw with 5mm hex wrench.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
3. Remove 5mm collet screw.
4. Remove the roller assembly.
5. Remove worn pump tubing from pumphead.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
6. Remove and inspect collet for wear. Note that the collet
may remain in the roller assembly when the roller assembly
is removed from the pump shaft.
7. Clean inside of pump housing with damp rag or an appro-
priate cleaning solution to remove any chemical or tubing
residue.
Reassembly:
1. Reinstall the collet onto the pump shaft.
There is a slot in the collet that the flat drive tang on the gear-
box shaft must slide into. Orient the collet to allow the drive
tang to slide into the slot and push the collet completely onto
the gearbox shaft. When the collet bottoms out it is in the cor-
rect position.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
2. Mark an 11” section of hose, which will be the portion contained within the pump. Leave sufficient excess on the suction and
discharge sides of the pump for the desired connections. If you leave the excess intake hose in a coil near the pump it will make
it easy to feed a new section of hose through the rollers when the section in the pump becomes worn.
3. Install tubing into the pumphead.
Note: during hose installation the loop of hose may develop a
twist. Examine the hose for this condition and if needed turn
one end of the hose where it exits the hose clamp to eliminate
the twist. Correctly adjusted the hose loop will be flat and paral-
lel to the front face of the pump housing.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
4. Loop tubing around roller assembly between guides as
shown. Remove slack in tubing while rotating roller assembly
and sliding onto collet.
5. Align marks on tubing with outside edge of the tubing clamp.
6. Reinstall collet screw firmly.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
7. Tighten hose seal clamp screw. Be sure to tighten firmly to
prevent “tubing walk.” Tubing walk can occur when the hose
seal is the wrong size or is not sufficiently tight to keep the roll-
ers from pulling the hose through the pump as it rotates.
8. Inspect pump cover gasket. Replace if damaged. Reinstall
pump cover gasket and cover.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
2.5 Tubing & Connections
Tubing adapters are available for many configurations. See the drawing below for details.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
3 PERIDOS Series Gearbox
3.1 Run-in Period
The maximum efficiency of worm reducers is obtained after a “Run-In” period. The length of time required will depend on the load
applied and may be two to four hours at rated load and will be considerably longer at lighter loads. During Run-In a slightly higher
than normal current and temperatures along with lower efficiency and output torque can be expected. The gearbox is sealed and does
not require additional lubrication.
3.2 PERIDOS Series Motor Wiring
• Motor type: Permanent Split Capacitor or 3-Phase Inverter Duty
• Rotation: Reversible
• Insulation: Class B minimum
• Finish: Powder-coat gloss black

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
4 PERIDOS Pump Controller
4.1 Operation and Wiring
IMPORTANT: Make sure the Mains voltage jumper is in the correct location for the supplied
voltage. See the Pump Controller operating instructions booklet for details.
Shown here are program settings specific to the operation with the PERIDOS H Persistaltic Pump.
4.2 Programming
The programming differs from the factory defaults shown in the SM Vector Operating Instruction booklet only in relation to the fol-
lowing parameters:
KB Default Program Settings
0.04 = 0000 GFCI disabled, enable if power pump through GFCI mains circuit (some additional noise from the drive is normal).
1.00 = 0001 Remote Start/Stop contacts enable (CHANGE TO 0000 to use 4-20 with manual start/stop)
1.05 = 0003 Power fail auto restart
2.00 = 0003 Freq Control Analog 2 (4-20mA)
2.01 = 0001 Speed change w/o pressing enter
2.02 = 0002 Enable external Local/Remote switching
3.00 = 0005 Stored Set Frequency (5hz)
3.02 = 0100 Upper Frequency Limit
4.00 = 0000 Display in user defined units (Hz)
5.00 = 0000 Enable Run Relay N.O.
7.03 = 0010 Remote Start/Stop - N.O. Start
7.04 = 0000 External Local/Remote Select OFF (13 for remote auto select)
7.06 = 0008 External Fault input select
8.00 = 0001 NC Fault Relay
8.01 = 0009 Enable Status Output
9.07 = 0020 4-20mA Input
8.09* = 0002 When speed feedback 4-20ma output is connected
NOTES:
• *8.09 = 0000 to avoid fault when 4-20mA Output is disconnected when not using 4-20mA output
• Keypad speed can only be changed in local mode
• For manual speed with remote start/stop set 2.00 to 0000
• For remote (4-20ma) speed with manual (keypad) start/stop set 1.00 to 0000
• Large hose pumps - Boost Value 3.11 default 7, up to 12 or higher
• 6.05 = 1010 reset to Lutz-Jesco Defaults

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
4.3 To Display in GPH
• Fill a calibration cylinder (best to use water, not chemical for testing and calibration)
• Run the pump at full speed and time the drawdown for 30 sec. (from zero level in cylinder).
• Note the level in the calibration cylinder when 30 seconds has elapsed. That will be your full scale pumped flow rate.
• Set menu 4.00 to 0001 (custom units).
• Set menu 4.01 to the GPH of the pump at full speed.
4.4 Setting the maximum pumping rate.
1. Fill a calibration cylinder (best to use water, not chemical for testing and calibration)
2. Run the pump at full speed and time the drawdown for 30 sec. (from zero level in cylinder)
3. Note the level in the calibration cylinder when 30 seconds elapses. That will be your full scale pumped flow rate.
4. Divide the full scale pumped flow volume by the maximum hertz setting for your pump to get volume for 1 HZ
5. Divide the desired maximum pumping rate by volume/hz found in #4. This is the value for the program setting in 3.02.
EXAMPLE:
If drawdown test is 50 GPH and your maximum pump frequency is 80 HZ (Upper Frequency Limit; menu 3.02)
Divide 50 / 80 = 0.625 GPH @1 Hz.
If desired maximum pumping rate is to be 35 GPH then divide 35 / 0.625 = 56 HZ.
Program setting 3.02 to 56.
20mA speed control input will equal 35 GPH pumping rate.

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
4.5 Controller Wiring Examples

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
5 PERIDOS Series Tubing Rupture Detector
Rupture Detector System Overview
5.1 Alarm Causes
A rupture alarm is triggered by the presence of a conductive fluid in the pump. When the fluid bridges the two stainless steel elec-
trodes in the LIQUID SENSOR in the pump the alarm is triggered.
5.2 What to do in an alarm condition
To clear the alarm, first stop the pump and disconnect power from the pump controller. Remove the pump cover and remove the
ruptured pump tubing. Clean the inside of the pump with a soft rag. Remove any liquid or tubing debris from the inside of the pump
and the area around the LIQUID SENSOR. Inspect rollers and clean if necessary.
5.3 Resuming Service
Install a fresh tubing insert and the pump is ready to resume service.
5.4 Resetting the alarm
Press the pushbutton (Red LED leak indicator and reset switch) on the front of the Tubing Rupture Detector to reset the alarm.
! IMPORTANT: Resetting the Tubing Rupture Detector will cause the pump to resume turning !
! ALWAYS reinstall the pump cover BEFORE resetting the tubing rupture detector !

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Operation & Maintenance Instructions PERIDOS: Peristaltic Pumps
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Total Fluid Management
Lutz-JESCO America is your reliable partner
for all of your chemical metering and transfer
applications. Our Distribution Program inclu-
des our state-of-the-art Metering Pumps, the
Lutz industry-standard Drum and Container
Pumps, and our time-proven AODD Pumps.
Please contact us for more information!
Lutz-JESCO, Corp. ·55 Bermar Park · Rochester, NY 14624
Phone: [phone] · Tollfree: [phone] · Fax: [phone]
www.lutzjescoamerica.com
August 2020