Nova-tech LMI Roytronic Series A Metering Pump Bedienungsanleitung

Lit# 2002.A 2/2010201 Ivyland Rd. Ivyland, PA 18974 TEL: (215) 293-0401 FAX: (215) 293-0445www.lmipumps.comCarefully read and understand all precautio

10INSTALLATION3.3 Tubing Connections Use only LMI tubing. DO NOT USE CLEAR VINYL TUBING ON THE DISCHARGE SIDE OF THE PUMP. The pressure c

11INSTALLATION3.4 Four-Function Valves (4-FV)Your pump may be equipped with a 4-FV, or standard discharge valve. If your pump is not equipped with a

12INSTALLATION3.5 Four-Function Valve InstallationTo install a 4-FV, the 4-FV Fitting and Coupling Nut should be assembled with the appropriate cartr

13INSTALLATION3.7 AutoPrime™The AutoPrime™ Liquid End is equipped with a valve that allows for constant removal of vapors and gasses inherent with ef

14INSTALLATIONUse CeramicWeight2.0 in. (50 mm)for Sediment AccumulationFoot ValveTilted Sideways WILL NOT PRIMEINCORRECTFoot Valve Must Remain Vertic

15INSTALLATION3.9 Injection Check Valve and Discharge Tubing InstallationThe Injection Check Valve prevents backow from a treated line. Install the

16OPERATION4.0 Operation4.1 Output Adjustment Controls1. Power/Mode Selection Button: This button allows convenient starting and stopping of

17OPERATION7. External Control Connector (5-Pin): This connector is for the connection of various options and accessories that can be used to externa

18OPERATION4.2.2 Start-Up/Priming for Pump Supplied with 4-FVRead this entire section completely before proceeding.When all precautionary steps have

19OPERATION4.3.1 Total Pump OutputCalculate the approximate output of the pump as follows:PUMP OUTPUT = MAX PUMP OUTPUT x % SPEED x % STROKE Example:

Liquid EndControl CodeSpeed (stroking frequency) fixed and stroke length manually adjustableSpeed (stroking frequency) and stroke length manually adju

20OPERATION4.3.3 Calibration in External Mode1. Since pump output is governed by an external device such as Flowmeter-Pulser, Liquitron™

21OPERATION4.4 Methods of Externally Triggering or Pacing A3, A7, and A8 PumpsSwitch or transistors must be capable of switching 24V DC at 15 milliam

22OPERATION4.4.1 Control Modes4.4.1.1 Local Mode• WheninLocalmodetheA3pumprunscontinuouslyatmaximumspeed.• When in Local mode A7 a

23OPERATION4.4.1.4 Calibrating the Analog Input Settings (for A8)1. Press and hold the Power/Mode Selection Button for more than 5 seconds. This ent

24MAINTENANCE5.0 Spare Parts Replacement and Routine MaintenanceLMI recommends replacing the elastomeric components of the pump on an annual basis.

25MAINTENANCE5.3 Liquifram™ (Diaphragm) ReplacementALWAYS wear protective clothing, face shield, safety glasses and gloves when working near or perfo

26MAINTENANCE5.4 Cartridge Valve and O-ring ReplacementALWAYS wear protective clothing, face shield, safety glasses and gloves when working on or per

27MAINTENANCE5.5 Injection Check Valve Parts ReplacementDepressurize and drain pipeline (or isolate Injection Check Valve point using valves) so that

28MAINTENANCE5.6 FastPrime™ Valve O-Ring ReplacementALWAYS wear protective clothing, face shield, safety glasses and gloves when performing any maint

29MAINTENANCEO-RingsFastPrimeTM ValveRetaining NutFastPrimeTM Valve3/8" Clear Vinyl TubingO-Rings5.6 FastPrime™ Valve O-Ring Replacement (contin

3Contents1.0 Precautions ... 42.0 Introduction ...

30MAINTENANCE5.7 Stroke Length SettingThe Stroke Adjustment Knob is calibrated for each pump, and does not need to be re-moved during Liquifram™ repla

31MAINTENANCEBubble NumberDescriptionBubble NumberDescription75 PolePiece O-Ring 250 Drive Assembly Screws80 EPU Return Spring 270 Stroke Shaft O-Ring

32MAINTENANCE5.9 EPU Wiring Diagram5.10 Liquid End Parts ListInjection ValveBubble NumberDescription10 Pump Head40 Tube Connect O-Ring90 Seat O-Ring10

33MAINTENANCEMachined FastPrimeTM Liquid End19010090100909010090A.B.C.D.C.D.B.A.1501409060610605906046016036046016036026026036036166136156136156161004

34MAINTENANCEMolded FastPrimeTM Liquid End19010090909010090A.B.C.D.C.D.B.A.150140906066059060460160360460160360260260360361661361561361561610040404040

35MAINTENANCE60619040404010611602612609603603100603610100100616616613614616613AutoPrimeTM Liquid End

36MAINTENANCE618619606 1201019010090SS Liquid End

37PROBLEM POSSIBLE CAUSE SOLUTIONPump Will Not Prime 1. Pump not turned on or plugged in. 1. Turn on pump/plug in pump.2. Output dials not set p

38TROUBLESHOOTING6.0 Troubleshooting (continued)PROBLEM POSSIBLE CAUSE SOLUTIONLeakage at tubing 1. Worn tubing ends. 1. Cut about 1 in (25 mm) of

39NOTES

4PRECAUTIONS1.0 PRECAUTIONSThe following precautions should be taken when working with LMI metering pumps. Please read this section carefully prior t

Liquifram, Liquitron, Micropace, FastPrime, AutoPrime, and Pro Pac are trademarks of Milton Roy Company, Roytronic is a registered tradema

5PRECAUTIONSPlumbingAlways adhere to your local plumbing codes and requirements. Be sure installation does not constitute a cross connection. Check lo

6INTRODUCTION2.0 IntroductionLMI is the world’s most versatile manufacturer of economical and efcient metering pumps. This manual addresses th

7UNPACKING CHECK LIST2.2 Unpacking Check List Your carton will contain many or all of the following items. Please notify the carrier immediately i

8INSTALLATIONCORRECT3.0 Installation3.1 Pump Location and InstallationLocate pump in an area convenient to solution tank and electrical supply.The p

9INSTALLATION3.2.2 Suction Lift - Wall Bracket MountThe pump may be mounted using an LMI Wall Mount Bracket Assembly (part no. 34643) directly above