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The MEMOLUB

24VDC-PLC Controlled lubricator has

a unique design utilizing a Power-Through Memo which

contains the electrical connections needed to power the

unit. This gives the user the ability to quickly remove the

lubricator for fast lubricant cartridge change-out while

avoiding disconnecting the electrical connections. A 5-

foot extension cable on the Power-Through Memo is

connected to a PLC-controlled power supply. Because

the PLC program controls the frequency of lubrication output cycles, they may be

based upon elapsed clock hours, machine cycles, a count of parts produced, or other

desired criteria. Further control is provided by adjusting the volume of lubricant

ejected on each cycle. A set of 8 special stroke-limiting washers are supplied with each

lubricator. When the Power-Through Memo is used without washers (yielding full

piston stroke), the output volume at each stroke is 0.635cc. For each washer (including

the "C"-shaped lock washer) inserted into the brass adapter of the Power-Through

Memo, the output volume is decreased by 0.04cc per stroke.

(Note: The lock washer

should always be inserted last to hold the others in place.)

Please refer to the Installation

Instructions in the Appendix.

Output per spacer washers:

0 = 0.63cc/stroke

3 = 0.51cc/stroke

6 = 0.39cc/stroke

1 = 0.59cc/stroke

4 = 0.47cc/stroke

7 = 0.35cc/stroke

2 = 0.55cc/stroke

5 = 0.43cc/stroke

8 = 0.31cc/stroke

Specifications:

* PLC-controlled lubrication cycles

* 2-wire, 5ft extension cable, Brown(+), Blue(-)

* Input voltage: 24VDC

* Max Amps: .5A

* Single cycle duration: 7.5 seconds

* Minimum time between output cycles: 10 Minutes

* Maximum continuous running time: 30 Seconds

* Polarity Protection

5 Accessories

5.1 Tubing

Only tubes rated at a minimum working pressure of 580psi should be used. Polyamide

tubes (air) are not suitable for use with the MEMOLUB

HPS. Keep in mind that a

tube’s pressure resistance diminishes with increased temperature. The following table lists

the appropriate tubing for a particular ambient temperature range:

MEMOLUB

HPS User’s Guide

Page

12 of 39

PLI,

LLC

Содержание HPS

Страница 1: ...1509 Rapids Drive P O Box 044051 Racine WI 53404 Phone 800 635 8170 Fax 262 637 4090 www memolub com The MEMOLUB HPS User s Guide 2 2 PLI LLC Power Lube Injection Represented By Revised November 2005 ...

Страница 2: ... 9 3 3 RETROFITTING A MEMOLUB 9 4 THE MEMOLUB HPS WITH EXTERNAL POWER CONTROL OR SUPPLY 9 4 1 THE MEMOLUB EPC VERSION 9 4 2 THE MEMOLUB EPS 4 5VDC 12VDC 24VDC POWERED 10 4 3 THE MEMOLUB 24VDC PLC CONTROLLED VERSION 11 5 ACCESSORIES 12 5 1 TUBING 12 5 2 TABLE OF RECOMMENDED PIPE AND TUBING LENGTHS 13 5 3 FITTINGS 13 6 INSTALLATION 14 6 1 INSTALLING THE MEMO 14 6 2 OPENING AND CLOSING THE MEMOLUB HP...

Страница 3: ... ORDERING INFORMATION 26 10 6 MULTI POINT SYSTEM DISTRIBUTION BLOCK SETUP GUIDE 28 10 7 2 POINT SPLITTER PROGRAM SETTINGS 29 10 8 2 POINT SPLITTER DIMENSIONS 30 10 9 MAINTENANCE ADAPTER INFORMATION 31 10 10 INSTALLATION PARTS 32 10 11 MANUAL LUBRICATION VS MEMOLUB AUTOMATIC LUBRICATION 34 10 12 MEMOLUB EX 35 10 13 MEMOLUB EPC 36 10 14 MEMOLUB EPS 37 10 15 MEMOLUB 24VDC PLC CONTROLLED 38 10 16 MEMO...

Страница 4: ...used with the Splitter MEMO The MEMOLUB can be used as a miniature low cost central lubrication system to lubricate from 2 to 12 bearings using a distribution block The MEMOLUB is easily and quickly programmed to eject lubricant at the desired rate of output and operates as a self contained lubricator using a battery pack for its source of power The EPC External Power Control and EPS External Powe...

Страница 5: ...the volume of lubricant ejected on each output cycle When the MEMO is used without washers yielding full piston stroke the output volume at each stroke is 0 635cc For each washer inserted into the brass adapter of the MEMO the output volume will decrease by 0 04cc per stroke A Maximum of 8 washers including a lock washer can be inserted into the brass adapter If the stroke limiting washers are use...

Страница 6: ...sion plate a black rubber seal and a black locking ring The red motor housing contains all of the electro mechanical parts of the MEMOLUB HPS The black rubber seal covers the battery compartment Because of the configuration of its grease cartridge the Model 480 lubricator does not require this black seal The transparent polycarbonate dome protects the lubricant cartridge and allows for the easy vi...

Страница 7: ...ts for specific applications and the product in their line best suited to the need 1 4 2 Battery Packs A MEMOLUB Battery Pack is delivered with each MEMOLUB HPS replacement cartridge Each battery pack can empty a lubricant cartridge while operating at continuous temperatures as low as the following STANDARD Model 120 120cc cartridge 21 F 5 C MEGA Model 240 240cc cartridge 32 F 0 C GIGA Model 480 4...

Страница 8: ... the system a distribution block with an optional limit switch is available An electric circuit is attached to the limit switch The limit switch is activated by the indicator pin which makes or breaks contact in the electrical circuit This signal may be tied into a monitoring device to display visual or audible indication of the systems operation 2 2 Distribution Blocks On each output cycle of the...

Страница 9: ...ution Block Set Up Guide 3 The 2 Point Splitter Also known as Splitter MEMO 3 1 Description The Splitter MEMO divides the volume of lubricant at each ejection cycle of the MEMOLUB HPS It is specially designed for the economical lubrication of two bearing shaft systems such as electric motors pumps and fans It transforms the MEMOLUB HPS into a two outlet system The Splitter MEMO can be used with an...

Страница 10: ...ing of the MEMO and placing it on the Splitter MEMO Retrofitting a MEMOLUB HPS in the field may require recharging the Splitter MEMO with the grease being used SPLITTER MEMO s purchased without a MEMOLUB Lubricator have been pre charged with lithium based grease at the factory If incompatible grease or a special grease e g food grade is to be used it will be necessary to recharge the Splitter MEMO...

Страница 11: ... be necessary to estimate cartridge change out based on the MEMO setting and normal machine runtime hours or if used with a PLC other criteria being used to control ejection cycles When the MEMOLUB EPC is operating under PLC control the PLC can calculate the cartridge change out by counting the number of output cycles ordered and considering the programmed output volume and lubricant cartridge siz...

Страница 12: ...transformers that are compatible with the MEMOLUB EPS If a transformer is purchased elsewhere it should have the following characteristics High efficiency Overload Over Voltage protection Short Circuit Protection Output Voltage 4 5 6VDC 12VDC or 24VDC Output Current 2Amps peak demand 1Amp working demand Electrical Wiring Αt the outlet of the MEMOLUB EPS Brown White Length and type of wire to use b...

Страница 13: ...er including the C shaped lock washer inserted into the brass adapter of the Power Through Memo the output volume is decreased by 0 04cc per stroke Note The lock washer should always be inserted last to hold the others in place Please refer to the Installation Instructions in the Appendix Output per spacer washers 0 0 63cc stroke 3 0 51cc stroke 6 0 39cc stroke 1 0 59cc stroke 4 0 47cc stroke 7 0 ...

Страница 14: ...orking Temp Directly Mounted Remote Single Point w Splitter MEMO w Distribution Block 100 cSt ok 40ft 12m 16ft 5m 33ft 10m 700 cSt ok 30ft 9m 14ft 4m 24ft 7m 1000 cSt ok 26ft 8m 13ft 4m 20ft 6m 1500 cSt ok 23ft 7m 12ft 4m 18ft 5m 3000 cSt ok 18ft 5m 9ft 3m 15ft 5m 5000 cSt ok 13ft 4m 7ft 2m 11ft 4m 9000 cSt ok 7ft 2m 3ft 1m 7ft 2m 15000 cSt ok 3ft 1m N A 3ft 1m 5 3 Fittings A variety of adapters t...

Страница 15: ...rench of 21mm or 7 8 6 2 Opening and Closing the MEMOLUB HPS 6 2 1 Opening the MEMOLUB HPS To open place the lubricator upright on a flat surface With one hand on top of the transparent housing press firmly With the other hand hold the ribbed surface of the locking ring and turn it counter clockwise Remove the locking ring and the transparent housing 6 2 2 Closing the MEMOLUB HPS To close use the ...

Страница 16: ...s on the red housing When the battery pack is inserted the motor will be activated for a second Put the rubber seal back in place Note The black rubber seal is not used on the Model 480 Giga lubricator Remove the paper disk shaped label from the replacement cartridge and fill in the following sections Start Date and Change Date The change date is determined by the programming which can be looked u...

Страница 17: ...housing note the Giga model shown at left does not use rubber seal Insert the identification label spring and compression plate into the transparent housing Next hold the oil cartridge delicately in one hand and place the red housing on the neck of the cartridge While holding the oil cartridge firmly on the red housing reverse their position Place the red housing and cartridge on a hard surface an...

Страница 18: ...rag Important To clean the MEMOLUB HPS do not use solvents or submerse the unit in any liquid A Dust Rain cover is available that can also be used to keep the MEMOLUB HPS clean 7 Mounting Do s and Don ts 7 1 General In general the MEMOLUB HPS should be installed where it can be easily serviced and where the operating conditions temperature vibrations etc is not too harsh When remote installation i...

Страница 19: ...having a maximum base oil viscosity of 9 000cSt at working temperature refer to the table in Section 5 2 Best results will be achieved when both tubes are the same length 7 4 Mounting with the Progressive Distribution Block Use only progressive distribution blocks supplied or recommended by PLI Using other distribution blocks could lead to malfunctions and overall mechanical failures When mounting...

Страница 20: ...idge is in place see Section 6 5 8 3 The lubricant cartridge does not empty correctly If the MEMOLUB HPS functions and lubricant is ejected however the lubricant cartridge does not empty or not in the predicted timing check the following Is the tubing clogged Use a hand grease gun to clear tubing Is one of the outlets of the distributor block obstructed Use a hand grease gun and maintenance adapte...

Страница 21: ...warranty period PLI LLC will at its option repair the lubricator with new or reconditioned parts replace the unit with a new or reconditioned lubricator or refund the purchase price Repaired or replaced lubricators are warranted for 90 days or for the remainder of the original warranty period whichever is longer All lubricators or parts returned under this warranty become the property of PLI LLC T...

Страница 22: ...MEMOLUB HPS User s Guide Page 21 of 39 PLI LLC APPENDIX ...

Страница 23: ...Pack 4 5v Alkaline optional Lithium Housing Translucent Polycarbonate Installation Thread 1 4 NPT adaptors optional Remote Installation Up to 40 feet 12 meters Reusable Yes Dimensions Standard Model 120 4 1 2 x 4 115mm x 101mm Mega Model 240 5 3 4 x 4 147mm x 101mm Giga Model 480 10 3 8 x 4 264mm x 101mm Cartridge Capacity Standard Model 120 120cc approx 1 4 pound Mega Model 240 240cc approx 1 2 p...

Страница 24: ...del Standard Model 120 Mega Model 240 Giga Model 480 Standard Model 120 Mega Model 240 Giga Model 480 4 560 5 800 9 000 9 750 5 300 6 563 116 135 147 167 229 248 Dimension Drawing HPSDIM 1030 Copyright PLI LLC All rights reserved 3 41 87mm 3 41 87mm 4 000 102mm 4 000 102mm MEMOLUB HPS User s Guide Page 23 of 39 PLI LLC MEMOLUB HPS User s Guide Page 23 of 39 PLI LLC ...

Страница 25: ...ed into the bearing The rates of daily lubricant output using different ring combinations are shown in the following chart To inject daily quantities of lubricant into your bearing other than those shown in the chart refer to Using the Stroke Limiting Washers it is possible to select from 52 different rates of injection Basic Settings Fine Tuning Your Lubrication Program MEMOS Setting The Output R...

Страница 26: ...13 20 12 24 11 28 10 32 9 36 8 40 7 56 7 08 6 60 6 12 5 64 5 16 4 68 4 20 3 72 2 52 2 36 2 20 2 04 1 88 1 72 1 56 1 40 1 26 1 18 1 10 1 02 0 95 0 89 0 83 0 77 0 71 0 65 0 63 0 59 0 55 0 51 0 47 0 43 0 39 0 35 0 32 0 30 0 28 0 26 0 24 0 22 0 20 0 18 0 16 7 9 8 5 9 1 9 8 10 6 11 6 12 8 14 3 15 9 16 9 18 2 19 6 21 3 23 3 25 6 28 6 32 3 47 6 50 8 54 5 58 8 63 8 69 8 76 9 85 7 95 2 101 7 109 1 117 6 12...

Страница 27: ...odel 240 240cc of lubricant P5 Giga HPS Model 480 480cc of lubricant 5 16 8mm OD Nylon Tubing Fittings These systems use IF3109 08 10 Block Fittings 1 4 OD Nylon Tubing Fittings These systems use IF3109 56 10 Block Fittings 51 Straight 1 8 NPTM IF3175 56 11 52 Straight 1 4 NPTM IF3175 56 14 53 90 1 8 NPTM IF3109 56 11 54 90 1 4 NPTM IF3109 56 14 Stainless Steel Push In Fittings SS1 Straight 1 8 NP...

Страница 28: ...LUB MPS 08 MEI MEMOLUB MPS 09 MEI MEMOLUB MPS 10 MEI MEMOLUB MPS 11 MEI MEMOLUB MPS 12 MEMOLUB HPS Model 120 MEMOLUB HPS Model 240 MEMOLUB HPS Model 480 MEMOLUB HPS Multi Point Lubrication Systems Standard Mega Giga MPS4PGIN 0103 PG3 Copyright 2003 PLI LLC All Rights Reserved MEMOLUB HPS User s Guide Page 27 of 39 PLI LLC ...

Страница 29: ...ay is controlled by the amount of lubricant that has been programmed to be ejected by the MEMOLUB Lubricator To program the MEMOLUB to eject the required volume of lubricant for a multi point application it is necessary to determine the daily volume of grease required by all of the bearings attached to the system To do this multiply the requirement for one bearing times the number of output ports ...

Страница 30: ...0 Days to Empty Weeks to Empty Months to Empty 2 31 4 1 94 13 3 189 27 6 253 36 8 375 54 13 750 107 25 16 HPS Giga Model 480 Days to Empty Weeks to Empty Months to Empty 4 1 63 9 2 189 27 6 378 54 13 505 72 17 750 107 25 31 Program Ejection Cycles Per Day Daily Output in CC s 24 15 24 12 7 62 RB 4 2 54 R 2 1 27 BW 1 5 0 95 W 1 0 64 B 5 0 32 RW RWB If at the ejection rate selected the Months to Emp...

Страница 31: ... the output cycle the Return Spring pushes the Valve Stem into the upper position to complete the cycle MEI MEMOLUB MEI MEI 7 5 19cm 8 75 22 23cm 12 30 48cm 10 16cm 4 00 4 75 12 07cm Giga Mega Standard MEMOLUB HPS 2 Point MEMOLUB System SPLTIN 0305 PG4 Copyright 2003 PLI LLC All Rights Reserved Stage 1 SPLITTER MEMO 31mm 1 22 40mm 1 57 84mm 3 31 Outlet 2 Outlet 1 Return Spring Valve Stem Cap Disch...

Страница 32: ...ale thread of the brass MEMO fitting The Maintenance Adapter is also useful in flushing old grease from remote lines and distribution systems It is recommended that this procedure be performed on an annual basis to eliminate the potential problems associated with grease oil separation that can occur with some greases MEMOLUB Multi Point Systems ordered as a Plug n Lube system with tubing that has ...

Страница 33: ...ple Adapter BUSHB4NM8NF 1 8 NPT F x 1 4 NPT M Brass Bushing CKV 1 1 4 NPT F 1 4 NPT M 3 psi cracking pressure Check Valve CKV 2 1 8 NPT M 1 8 NPT F 3 psi cracking pressure Check Valve CKV 3HP 1 4 NPT F 1 4 NPT M 5 psi cracking pressure HP Check Valve CKV 4 1 4 NPT F 1 4 NPT M 15 psi cracking pressure Check Valve COUPLB4C 1 4 NPT F x 1 4 NPT F Brass Coupler OPMAINTADPT Maintenance Adapter RV 1 1 8 ...

Страница 34: ...ed tubing TB XXX XX Lubricant name Tubing O D Tubing Length 6MM 6mm OD 056 1 4 OD 58A 5 16 OD 060 3 8 OD Chain Oil Brush Assemblies Chain Oil Brush Assembly includes a brush 18 length of 5 16 OD nylon tubing and 2 push in tube fittings We recommend using a check valve part CKV 2 with all Chain Oil Brush Assemblies Mounting brackets are also available for easy installation CA 1 Chain Oil Assembly w...

Страница 35: ... Interval 1 2 3 4 1 Infrequent 2 Irregular 3 Over Lubricated 4 Under Lubricated Missing more than one re lubrication cycle and a bearing is likely to sustain damage System Switched off During Shutdown Seizure Frequent Regular Reliable 7 Time Choices Up to 8 Stroke Volume Selections 52 Daily Output Ejection Settings Programmable MEMOLUB HPS MEMOLUB HPS User s Guide Page 34 of 39 PLI LLC MEMOLUB HPS...

Страница 36: ...cations to Zones 2 and 22 T6 85 C IP 66 ISSePO4 ATEX077 EEX nC II T6 T85 C IP66 Equipment destined to be used in places where an atmosphere which could explode due to gases and or dusts can occur Equipment made to assure a normal level of protection Those equipments are destined to be placed in an environment where an explosive atmosphere due to gases vapors and dusts has a little probability to o...

Страница 37: ...he lubricator serves to interrupt the electric circuit to the drive motor When the circuit is closed the MEMOLUB first goes through an output cycle and then proceeds to operate under its own preset program control When the circuit is opened the lubrication process stops Control over the lubrication process can be achieved in several ways A simple switch can be used to manually turn the lubricator ...

Страница 38: ...ontrol Constant 4 5 VDC power is supplied by a transformer during periods of machine operation The MEMOLUB program controls the frequency of lubricant output cycles A manual switch can be used to turn on 110 VAC power to a 4 5 VDC output transformer during machine operation OR A relay associated with the main power switch of the machine can supply 110 VAC power to a 4 5 VDC output transformer duri...

Страница 39: ... washers are supplied with each lubricator When the Power Through Memo is used without washers yielding full piston stroke the output volume at each stroke is 0 635cc For each washer The MEMOLUB 24VDC PLC is available in three sizes the Standard Model 120 the Mega Model 240 and the Giga Model 480 Like the HPS model it is reusable with available replacement lube cartridges These cartridges are care...

Страница 40: ...idges only 1 Program the volume of lubricant output by inserting the stroke limiting washers 2 Install the Power Through Memo fitting either direct or remote mounted 3 Screw the MEMOLUB 24VDC PLC on the Power Through Memo fitting 4 The MEMOLUB 24VDC PLC must be connected to a PLC for its power supply The PLC determines the frequency of output cycles PLC Not Included Lubricant Cartridge Change Out ...

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