SKF FlowMaster II User And Maintenance Instructions
SKF FlowMaster II User And Maintenance Instructions

SKF FlowMaster II User And Maintenance Instructions

Rotary driven 1 phase electric pump
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<– spine
Right-hand page
User and maintenance instructions
FlowMaster II rotary driven
120/230 V AC, 50/60 Hz,
1 phase electric pump
Models 85743 (120 lbs) and 85744 (400 lbs), series "A"
Please select one of the available front cover styles.
Delete the ones not wanted and keep the wanted one.
Please invest some time in reading the SKF product templates
quick guide PDF, provided with the template, and also availa-
ble in the SKF Templates workspace folder "1 - Standards &
Guidelines".
Please note that these templates are NOT COMPATIBLE with older templates.
If you want to copy content you need to copy text and then "Paste without formatting" OR "bounce"
the text by a plain-text editor, such as Notepad (Windows), TextEdit or BBedit (Mac). For some you
need to turn to "plain text mode" first.
Tables should be copy-pasted via Excel.
Make sure to set clipboard handling to text only when importing from other applications.
Do NOT copy-paste or drag-and-drop objects of any kind. You need to recreate them from the library
and/or object styles. This includes tables. Images need to be placed again.
The initial extra work needed will save you and SKF a lot of work later on.
Thank you.
Fold-outs?
There are master pages for various fold-out sized pages.
Date of issue
Form number
Version
March 2019
404454
2
Dual branding
The placehoder is placed according to the
standards and give an example for a rectan-
gular dual brand logotype.
The pink square boxes equals the height of
the SKF corporate logo and defines the min-
imum distance around the dual brand.
edge –>

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Summary of Contents for SKF FlowMaster II

  • Page 1 Do NOT copy-paste or drag-and-drop objects of any kind. You need to recreate them from the library and/or object styles. This includes tables. Images need to be placed again. The initial extra work needed will save you and SKF a lot of work later on. Thank you.
  • Page 2: Table Of Contents

    <– edge Left-hand page spine –> Contents Safety Explanation of signal words for safety Description Appropriate use Pump specifications Electric pump performance specifications Inspection Damaged pumps Motor wiring diagram Pump dimensions Installation Operation Prime pump Crankcase oil service interval Disassembly Pump Crankrod and eccentric Reciprocating tube...
  • Page 3: Safety

    <– spine Right-hand page edge –> Safety Explanation of signal words for safety • Read and carefully observe these installation instructions before installing, operating or troubleshooting FlowMaster NOTE II rotary driven AC electric pump Assembly Emphasizes useful hints and must be installed, maintained and recommendations as well as repaired exclusively by persons familiar information to prevent property damage...
  • Page 4: Description

    –> Description Appropriate use Inspection FlowMaster II rotary AC electric pump uses All pump models are exclusively designed to If over pressurizing of equipment is believed an AC motor and two stage planetary pump and dispense lubricants using electric...
  • Page 5: Motor Wiring Diagram

    <– spine Right-hand page edge –> NOTE NOTE Use of motor starter and/or relay may Properly sized over current circuit be required when connecting motor to protection fuses or circuit breakers are system controller or as required by required and must meet local codes and application Refer to system control electrical safety requirements manual for further information...
  • Page 6: Pump Dimensions

    <– edge Left-hand page spine –> Fig. 3 Pump dimensions 16.07 in 16.07 in 16.07 in 8.78 in 8.78 in 8.78 in (408 mm) (408 mm) (408 mm) (223 mm) (223 mm) (223 mm) 13.91 in 13.91 in 13.91 in 3.78 in 3.78 in 3.78 in...
  • Page 7: Installation

    <– spine Right-hand page edge –> Fig. 4 NOTE Pump was tested in lightweight oil left in Typical installation to protect pump from corrosion Flush pump before connecting it to system to 84 78 prevent contamination of grease with residual oil NOTE Typical installation (†...
  • Page 8 Table 4 WARNING  Do not exceed maximum stated Electric FlowMaster II pump Electric FlowMaster II pump pressure Install high pressure shut-off 120 V AC , 50/60 Hz 19:1 gear ratio, 2 stage 230 V AC , 50/60 Hz 19:1 gear ratio, 2 stage...
  • Page 9: Operation

    <– spine Right-hand page edge –> Operation Crankcase oil service interval • Check oil level after every 750 hours of machine operation, or monthly WARNING  • Change oil after every 2 000 hours of Do not exceed maximum stated pres- machine operation or every year sure Install relief valve to ensure pres- •...
  • Page 10: Disassembly

    <– edge Left-hand page spine –> Disassembly 12 Remove shaft adapter (73) 25 Using rubber mallet and piece of brass or 13 Using a pick, remove gear other suitable piece of soft metal, tap on box o-ring (38) crank rod (7) inside housing (37) Pump 14 Loosen screws (44) holding 26 Pull eccentric (5) and crank rod (7) out of...
  • Page 11: Crankrod And Eccentric

    <– spine Right-hand page edge –> Crankrod and 6 Remove steel backup ring (17) 18 Turn tool counter-clockwise to remove eccentric 7 Place plunger link rod (20) in a vise lower bushing and plunger (24) from 8 Using open-ended wrench, loosen plunger link rod (20) 19 Remove plunger (24) plunger link rod (20) and remove from...
  • Page 12: Crankrod

    <– edge Left-hand page spine –> Crankrod Fig. 12 1 Using hex head wrench, loosen and remove flat head screws (1) from eccentric (5) († Fig. 12, page 12) 2 Remove counterbalance weights (2) 3 Remove outer (3) and inner (4) retaining ring from both sides of crank rod (7) 4 Place crank rod (7) on supplied 2 (63,5 mm) diameter steel pipe...
  • Page 13: Assembly

    <– spine Right-hand page edge –> Assembly Pump 14 Apply Loctite to threads of upper ® ® bushing and plunger end (10) 1 Install ball (23) into lower bushing and 15 Thread upper bushing and Crankrod and plunger (24) († Fig. 13) plunger end (10) into outlet pin (8) eccentric 2 Insert check rod (22) into...
  • Page 14 <– edge Left-hand page spine –> 31 Slide lower bushing and plunger (24) 41 Insert bronze bearing (56) into NOTE into reciprocating tube (25) with housing tube (60) For ease of installation of lower cup, use 42 Position crankrod assembly (7) over top o-ring (27) near bottom of small piece of tubing to slide lower cup reciprocating tube (25)
  • Page 15 <– spine Right-hand page edge –> 44 While aligning key (39) on shaft (40) with 55 Place gear box (72) on 66 Install pump cover (35) eccentric key way (5), slide shaft (40) into pump housing (37) 67 Install screws (33) with o-rings (34) into eccentric (5) (†...
  • Page 16 <– edge Left-hand page spine –> Fig. IPB 1...
  • Page 17 <– spine Right-hand page edge –> Fig. IPB 2...
  • Page 18 <– edge Left-hand page spine –> Fig. IPB 3...
  • Page 19: Parts List

    <– spine Right-hand page edge –> Parts list Item Description Part Quantity Item Description Part Quantity Flat head screw ( -28 x 1 270635 Woodruff key 272560 Counter weight 272197 Pump shaft 277397 Retaining ring 270609 Retaining ring 272561 Retaining ring 270608 Ball bearing 272556...
  • Page 20: Repair Kits

    <– edge Left-hand page spine –> Repair kits Tool and consumable list Kit number 275186 in open end wrench in open end wrench Item Description Part Quantity in open end wrench 12 in adjustable wrench O-ring (nitrile) 34255 in hex head wrench Upper bushing and plunger 275000 in hex head wrench...
  • Page 21: Troubleshooting

    <– spine Right-hand page edge –> Troubleshooting Condition Possible cause Corrective action Pump does not run Pump is seized or damaged Disassemble pump and repair any parts that are damaged or worn Incorrectly wired Check wiring diagram Pump speeds up or runs erratically Low level of grease or reservoir is empty Fill reservoir Follower plate is stuck and separated from grease...
  • Page 22 <– edge Left-hand page spine –> This page left intentionally blank...
  • Page 23 <– spine Right-hand page edge –> This page left intentionally blank...
  • Page 24: Warranty

    This can be found in the General Conditions of Sales, available at: www lincolnindustrial com/technicalservice or www skf com/ lubrication skf.com | lincolnindustrial.com SKF and Lincoln are registered trademarks of the SKF Group ® Loctite and 242 are registered trademarks of Henkel Corporation ®...

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