background image

AR 120 LFP  AR 140 LFP

 

 

INSTRUCTION MANUAL

140° F - Max Water Temp 

1 1/2” - Suction

1” - Outlet

AR120LFP / AR140LFP  -  550 

RPm

 - S

emi

-H

ydRAuLic

 T

HRee

-d

iAPHRAgm

 P

umP

m

odeL

 m

Ax

 gPm

m

Ax

 L/m

in

m

Ax

 PSi

 m

Ax

 B

AR

HP P

oweR

w

eigHT

 

L

BS

.

AR120LFP-C

30.8

116.7

220

15

4.5

34.4

AR120LFP-SP

30.8

116.7

220

15

4.5

34.4

AR120LFP-AP-SP/C

30.8

116.7

220

15

4.5

34.4

AR140LFP-C

35.1

132.9

220

15

5.2

34.4

AR140LFP-SP

35.1

132.9

220

15

5.2

34.4

AR140LFP-AP-SP/C

35.1

132.9

220

15

5.2

34.4

d

iAPHRAgm

 K

iTS

m

odeL

d

eScRiPTion

AR43255

BlueFlex

AR43253

Desmopan

AR43252

NBR

AR43254

Viton

V

ALVe

 K

iTS

m

odeL

d

eScRiPTion

AR43138

 

Valves

o-R

ing

 K

iTS

m

odeL

d

eScRiPTion

AR43139

O-Rings

o

iL

m

odeL

AR64532D

Oil

AR64532D-C Case (6)Oil

Summary of Contents for AR120LFP

Page 1: ... 5 34 4 AR120LFP SP 30 8 116 7 220 15 4 5 34 4 AR120LFP AP SP C 30 8 116 7 220 15 4 5 34 4 AR140LFP C 35 1 132 9 220 15 5 2 34 4 AR140LFP SP 35 1 132 9 220 15 5 2 34 4 AR140LFP AP SP C 35 1 132 9 220 15 5 2 34 4 diAPHRAgm KiTS modeL deScRiPTion AR43255 BlueFlex AR43253 Desmopan AR43252 NBR AR43254 Viton VALVe KiTS modeL deScRiPTion AR43138 Valves o Ring KiTS modeL deScRiPTion AR43139 O Rings oiL m...

Page 2: ...115 AR135 For Models AR70 AR115 AR135 AR1671 AR31185 For Models AR45 AR60 AR80 Shaft Kit AR43392 1 3 8 Male Spline Shaft Gearbox Kit 3 4 for 5 6 HP Gas Engine Shaft Kit AR43389 1 Male Solid Keyed Shaft For models AR410 460 Fits 4 Bolt B Flange Motors with 32mm Shaft Hydraulic Motor Flange Kit AR55371 For models AR160 370 Fits SAE 2 bolt A Flange Motors with 1 Shaft Hydraulic Motor Flange Kit AR157...

Page 3: ...Do not draw in liquids at temperatures above 50 C or below 5 C Do not use the pump in drinking water supply systems Do not use the pump on products for human consumption Do not use the pump on pharmaceutical products Do not use the pump without first checking that the intake and delivery circuit pipelines are correctly secured and free from leaks Do not use the pump without the safety devices prov...

Page 4: ...n diagram guideline The following is a simplified illustration of the typical installation layout and is purely a guideline Control Unit by pass Control Unit Delivery line filter Tank Agitation Pump Intake filter ...

Page 5: ... see Technical Data free from restrictions and elbows and with a filter of suitable capacity see Installation For occasional duty such as filling water supply tanks the pump can be operated at a vacuum drawing in liq uids from reservoirs having the surface of the liquid up to 5 m below the pump intake fitting for periods of no more than 15minutes Drawing in liquids from lower levels or for longer ...

Page 6: ...missing ordamaged contact the dealer or manufacturer to agree the procedures to be followed The packaging material must be disposed of appropriately in accordance with the relevant statutory require ments Transport The pumpmay be shipped by a variety ofmeans oftransport road rail sea or air depending on itsdestination Secure the packaging firmly to the vehicle duringtransport to preventrandom move...

Page 7: ...ng a vacuum gauge to the pump intake fitting The rated pressure of the outlet hose fittings and clamps must be no less than the maximum rated pressure ofthe pump Replacing the intake and outlet fittings provided onthe pumpby the manufacturer withsmaller diameter alternatives may reduce the pump s performance and void the warranty Mounting the pump The pump must be installed on a horizontal surface...

Page 8: ... level as described in the Checking the oil level section Before putting the pump into operation check that the control unit is set for full bypass Starting and stopping the pump To start the pump proceed as described below 1 When starting the pump keep the control unit in the full bypass position until the pump has primed 2 After starting the pump and after the pump is primed move the control uni...

Page 9: ...artridge See Inspecting the filter Pump Checking the oil level See Checking the oil level Connection of pump to power Inspection Every working day source pulley belt coupling Pump Inspect mounting See Inspecting the pump mounting Pipes and connections Inspection See Inspecting the connections and pipes Pressure accumulator if in Check inflation pres See Checking the Every 100 working stalled sure ...

Page 10: ...eplaced Inspecting the Inlet Filter Inspect the inlet filter cartridge If the cartridge is fouled wash it thoroughly to remove the dirt If the cartridge is torn or cracked it must be replaced Checking the oil level Check the oil with the pump level ensuring that it has been running for at least 5 minutes in normal working conditions If the oil level is not visible or completely full add or remove ...

Page 11: ...the pump of products which are often corrosive and may damage its wetted parts over the long term If thepump is instorageduring the winter in locations with severe weather conditions it is very important to flush out the internal circuit as described above and then fill the pump with A R Pump Saver AR64511 Then take care to drain the liquid from the system and the pump Putting the pump back into s...

Page 12: ...r Restriction in intake circuit Intake filter fouled Intakecircuit not airtight Residual air left inside pump Valve plate stuck to its seat Pressure accumulator deflated Pressure accumulator deflated Restriction in intake circuit Intake filter fouled Pump drawing in liquid from too low a level Remedy Tighten repair or replace hoses and fittings as necessary Move control switching leverto By pass s...

Page 13: ...ft worn Oil pressure inside pump too high Restore correct oil level in tank One or more diaphragms ruptured Stop the pump at once Replace the diaphragms 1 Oil on pump body or base Pumpusing too much oil oil flowing from delivery port or oil whitish in color water oil emul sion in tank ...

Page 14: ... 11 16 40 11 73 56 11 11 13 41 42 44 45 46 14 48 15 51 49 55 53 14 52 54 15 63 AR120LFP AR 120 bp AR140LFP AR 140 bp 1 4 5 2 6 3 2 9 8 7 3 10 11 11 10 11 16 19 10 17 18 11 11 16 12 13 15 14 11 20 23 26 28 29 30 22 27 31 32 33 34 35 29 21 28 26 20 21 24 25 22 36 37 38 39 C 67 65 70 71 64 72 69 66 Versione Version SP C SP ...

Page 15: ...esmopan 550086 Diaphragm 3 HPDS 37 2240100 Hub pin 3 T265 a 2240101 Hub pin 3 T265 LFP 38 580090 Retaining washer 3 38 75047 Sleeve 1 AR120 39 2240110 Nut M10 SS 3 T220 2240670 Nut M10 AISI 316L 3 T220 LFP Pos Code Description Qty Note 40 3460031 Manifold 2 41 1140450 O ring Ø 20 24x2 62 1 1140451 O ring Ø 20 24x2 62 1 Viton LFP 42 3460220 Plug 1 2 G 1 T90 43 3460060 Manifold manifold 1 44 550040 ...

Reviews: