Finish Thompson PFS User Manual
PF SERIES PUMPS
PFS ATEX VERSION
(INCLUDES M6A, M6XA, M10X MOTORS & SPK)
OPERATION & PARTS MANUAL
Introduction
This manual pertains to the PF Series, specifically the ATEX version of the PFS stainless steel drum pump. Finish
Thompson Inc. thanks you for choosing our products. We believe the use of our products will be fully satisfactory.
When properly installed and operated, your Finish Thompson motor and pump will provide long, trouble-free service; therefore, please read this manual carefully before carrying out any operations on the pump/motor unit. Any
use other than that described herein is considered incorrect; and, consequently, Finish Thompson Inc. shall not be
held responsible for any damages to people or property. In case of doubt or enquiries, please reply to our Technical
Service department directly at the following address:
Finish Thompson, Inc.
921 Greengarden Rd.
Erie, PA 16501 U.S.A.
Tel. 1-814-455-4478; Fax 1-814-455-8518
www.finishthompson.com; fti@finishthompson.com
Index
Introduction ............................................................................................................................. 1
Warranty, General Terms & Conditions ...................................................................................... 2
Safety ...................................................................................................................................... 3
Pump Specifications ................................................................................................................ 4
ATEX Specifications .................................................................................................................5
PFS Installation ........................................................................................................................ 6
Static Protection Kit Assembly .................................................................................................. 6-7
Maintenance
Disassembly ....................................................................................................................... 7
Inspection ........................................................................................................................... 8
Reassembly ........................................................................................................................ 8
Exploded View ......................................................................................................................... 9
Pump Tube Spare Parts List ..................................................................................................... 10
M6A Spare Parts LIst & View .................................................................................................... 11
M6XA Spare Parts List & View .................................................................................................. 12
M10X Spare Parts LIst & View .................................................................................................. 13
ATEX Certificates .....................................................................................................................14
EC Certificates of Conformity ................................................................................................... 15-16
Technical Service Hotlne: 1-800-888-3743 or email techservice@finishthompson.com
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Warranty, General Terms & Conditions
1. The following terms and conditions apply to the sale of machinery, components and related services and products, of Finish
Thompson Inc. (hereinafter “the products”)
2. Finish Thompson Inc. (the manufacturer) warrants only that:
a) its products are free of defects in material, design and workmanship at the time of original purchase;
b) its products will function in accordance with Finish Thompson Inc. operation manuals; Finish Thompson Inc. does not
guarantee that the product will meet the precise needs of the Customer, except for those purposes set out in any invitation
to render documents or other documents specifically made available to Finish Thompson Inc. before entering into this
agreement;
c) high quality materials are used in the construction of the pumps and that machining and assembly are carried out to the
highest standards. Except as expressly stated above, Finish Thompson Inc. makes no warranties, express or implied,
concerning the products, including all warranties of fitness for a particular purpose.
This warranty shall not be applicable in circumstances other than defects in material, design, and workmanship. In particular
warranty shall not cover the following:
d) Periodic checks, maintenance, repair and replacement of parts due to normal wear and tear;
e) Damage to the product resulting from:
i. Tampering with, abuse or misuse, including but not limited to failure to use the product for its normal purposes as
stated at the time of purchase or in accordance with Finish Thompson, Inc. instructions for use and maintenance of the
product, or the installation or improper ventilation or use of the product in a manner inconsistent with the technical or
safety standard in force;
ii. Repairs performed by non-authorized service workshop, or opening of the unit by non-authorized personnel, or use of
non genuine Finish Thompson Inc. parts;
iii. Accidents, force majeure or any cause beyond the control of Finish Thompson Inc., including but not limited to light ning, water, fire, earthquake, and public disturbances, etc.
3. The warranty shall cover the replacement or repair of any part, which is documented to be faulty due to construction or as sembling, with new or repaired parts free of charge delivered by Finish Thompson, Inc. Parts subjected to normal wear and
tear shall not be covered by the warranty. Finish Thompson, Inc. shall decide as to whether the defective or faulty part shall be
replaced or repaired. Transportation charges are prepaid to Finish Thompson.
4. The warranty of the products shall be valid for a period of 12 months from the date of delivery, under the condition that notice
of the alleged defect to the products or parts thereof be given to Finish Thompson, Inc. within the term of 8 days from the
discovery.
5. Repair or replacement under the terms of this warranty shall not give a right to an extension to, or a new commencement of,
the period of warranty. Repair or replacement under the terms of this warranty may be fulfilled with functionally equivalent re conditioned units. Finish Thompson Inc. qualified personnel shall be solely entitled to carry out repair or replacement of faulty
parts after careful examination of the motor. Faulty parts or components when replaced by Finish Thompson Inc. will become
the property of Finish Thompson Inc. If this warranty does not apply, the purchaser shall bear all cost for labor, material and
transportation.
6. Finish Thompson Inc. will not be liable on any claim, whether in contact, tort, or otherwise, for any indirect, special, incidental,
or consequential damages, caused to the customer or to third parties, including loss of profits, process down time, transpor tation costs, costs associated with replacement or substitution products, labor costs, installation or removal costs. In any and
all events, manufacturer’s liability shall not exceed the purchase price of the product and/or accessories.
7. Return Policy. Should you have any problems with this product, please contact the distributor in your area. The distributor
will determine if a return to the factory is necessary and will contact the factory for a Return Authorization Number. Otherwise,
contact our Technical Service Hotline (1-800-888-3743) or e-mail techservice@finishthompson.com if you have any questions
regarding product operation or repair.
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Safety
1. Introduction
This manual contains all the information needed for the correct installation, use and maintenance of your new Finish Thompson
pump. It should be read and understood by all the personnel involved in installation, operating and servicing of the pump before
it is started.
2. Operator Qualification and Training
The personnel in charge of the installation, the operation, and the maintenance of the pump must be qualified and able to per form the operations described in this manual. Finish Thompson, Inc. shall not be held responsible for the training level of
personnel and for the fact that they are not fully aware of the contents of this manual.
3. Safety Instructions
FOR YOUR OWN SAFETY
BEFORE using or servicing your pump, please make sure to wear the proper clothing, eye protection and follow standard safety
procedures when handling corrosive or personally harmful materials.
GENERAL DANGER
ALWAYS use a stainless steel pump tube with an explosion proof electric motor or air motor and static protection kit with
grounded discharge hose when pumping or mixing flammable or combustible material.
ALWAYS use and store the pump and motor in an upright position.
NEVER use in pressurized containers.
ALWAYS use a chemically compatible hose rated for the temperature of the product being pumped.
ALWAYS select the proper o-ring material. Improper material selection could lead to swelling and be a possible source of leaks.
This is the responsibility of the end user.
ALWAYS check the pump for leaks on a regular basis. If leaks are noticed, the pump must be repaired or replaced immediately.
ALWAYS clean the pump on a regular basis to avoid any dust buildup greater than 5mm deep.
ALWAYS check compatibility and temperature range of pump with liquids used. A Chemical Resistance and Material Selection
Guide can be downloaded from our website at www.finishthompson.com.
NEVER run dry.
NEVER use with liquids containing solids that can damage the internals (i.e. metal chips) without optional strainer.
ALWAYS flush unit with water after each use.
ALWAYS store unit upright, i.e. motor above pump, and away from corrosive liquids and vapors.
ALWAYS check bearings for signs of overheating, abnormal noise or other signs of premature failure on a daily basis. Bearings
should be replaced at the first sign of failure.
ALWAYS when using an air motor, use an automatic airline lubricator, moisture trap, and filter in the airline before the motor
(use SAE#10 oil in the lubricator). Adjust lubricator to feed one drop of oil per minute of continuous run time. Do not exceed
80 psi (551 kPa) on M6A and 100 psi (689 kPa) on M6XA. Maximum air consumption: M6A = 27 cfm (47 m3/hr),
M6XA = 30 cfm (49.5 m3/hr).
DANGER: POWER SUPPLY
Refer to instructions in this manual.
4. Noise Level
90 db at a distance of 3 feet (approximately 1 meter).
5. Modifications and Spare Parts
Any changes concerning the service of the pump as originally purchased can be executed only after written approval from
Finish Thompson Inc. It is recommended to use only genuine Finish Thompson Inc. spare parts and approved accessories. The
use of non-original spare parts or non-approved accessories will void warranty and removes any responsibility on the manufac turer’s behalf for any damage caused to people or things.
6. Cleaning
It is highly recommended to flush pumps with clean water or some other neutralizing fluid compatible with pump materials
when done pumping or when switching chemicals.
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PUMP SPECIFICATIONS
Outer Tube Diameter 2” (51 mm)
Discharge Type 1” hose barb
Max. Specific Gravity 1.83
Max. Viscosity 500 cP
Min./ Max. Fluid
Temperature
Wetted Materials 316 Stainless Steel, Perlast, PTFE, ETFE
MODEL PFS ATEX
5°F Min. to 220°F Max.
21°C Min. to 105°C Max.
5-5/16”
12-11/32”
MODEL DIM A (in) DIM B (in) DIM C (in) DIM A (mm) DIM B (mm) DIM C (mm)
PFS-27 27 29 41-3/8 685.8 737 1050.9
PFS-40 40 42 54-3/8 1016 1067 1381.1
PFS-48 48 50 62-3/8 1219.2 1270 1584.3
PFS-60 60 62 74-3/8 1524 1575 1889.1
PFS-72 72 74 86-3/8 1828.8 1880 2193.9
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ATEX COMPLIANCE
The FTI PFS drum pump has been designed for use in hazardous environments. It meets the requirements set forth by EC directive
94/9/EC. This pump is designed to operate in zone 0 where explosive atmospheres are present. All three components (drum pump
tube, motor and Static Protection Kit) must be properly installed.
TEMPERATURE CLASSIFICATION
The surface temperature of the PFS pump depends upon the temperature of the fluid being pumped. Below is a chart showing the
temperature class that the pump falls in for various fluid temperatures, when used in locations where the ambient air temperature
is no greater than 104°F (40°C). The PFS, when used in hazardous locations, should only be used on products that allow for safe
operation within these classes.
Fluid
Temperature
Maximum
Surface Temperature
Temperature
Class
Maximum Allowable
Surface Temperature
75°F (24°C) 171°F (77°C) T5 212°F (100°C)
135°F (57°C) 185°F (85°C) T4 275°F (135°C)
190°F (88°C) 200°F (93°C) T4 275°F (135°C)
220°F (104°C) 208°F (97°C) T4 275°F (135°C)
ATEX MOTOR INFORMATION
This symbol appears on labels of motors that are designed for use in hazardous atmospheres. These motors comply with
the applicable standards and specifications and meet the requirements of the guidelines of the EC directive 94/9EC (ATEX
100a). They are intended to be used in zones 1 and 2 where explosive atmospheres are likely to occur.
Complete the following checklist prior to starting installation in a hazardous area. All actions must be completed in accordance with ATEX 100a.
Checklist for installation in hazardous areas:
• Read motor label to check that motor has been designed for use in a hazardous application:
• Hazardous Zone
• Hazardous category
• Equipment group
• Temperature class
• Maximum surface temperatures
• Check the site environment for potentially explosive oils, acids, gases, vapors or radiation
• Check the site to make sure that the motor will be adequately ventilated and that there is no external heat
input. The cooling air may not exceed 104ºF/40ºC.
• Check that the motor is not damaged.
• Maximum motor surface temperature should not exceed 275ºF/135ºC based on ATEX temperature class T4
ambient range +1C° to + 40°C (34°F / 104°F).
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