Alto Poseidon 7 Service Manual Download Page 6

1

Poseidon_GB01

Construction

B

Frame

The frame is built of Ø25mm steel pipes. One nozzle can be stored on each side of the machine.

2, Ø250mm wheels and 1, Ø100mm swivel wheel are mounted to the frame.

A bent bar is attached to the front of the frame to protect hose attachments. The bar is also used for lifting the
machine both manually and by crane.

The back bar is equipped with fixtures for mounting hose reel, a U-bar for placing nozzles, and winding reel for
electrical cable.
The steering handle is made of plastic.

                                         Cabinet

The cabinet is made of vacuum-shaped plastic.
On the cabinet’s top side there is room for storing small auxiliary articles.
All hoses are connected through the hole at the front of the cabinet.

Motor/pump

The motor/pump unit is attached to the frame with four taptite screws in the electric motor’s stator. This
way the pump can be accessed from the front of the machine, and those parts of the pump susceptible
to wear are easily serviced.

The pump is a 4-cylinder axial piston pump with a wobble disc system and solid ceramic pistons. Suction
and pressure valves are made of stainless steel.

The oil system is closed, and the oil level can be checked through a liquid indicator on the side of the
cabinet.

The pump’s water connection is mounted using ¾” quick-acting coupling.
The pump’s pressure outlet is mounted with a 3/8” quick-acting coupling
nipple.

The pump pressure can be read in bars (CPA) on an adapted pressure gauge.

Start/stop system

The machine’s start/stop system is controlled by a microprocessor that stops/interrupts the signal from
a reed switch. The reed switch is activated by the flow of a magnetic piston mounted in the pump outlet’s
flow control through the pump.

The start switch has 3 settings:

0 = Machine stopped.

I = Aut. start/stop. Machine stopped with automatic stop function if the spray handle is not activated

after 20 seconds.

Man = Manuel. Machine started in manual position. The machine stops automatically, however, if the
spray handle is not activated after 5 minutes.
Use the manual position if the machine is set to suction without water inlet pressure.

Summary of Contents for Poseidon 7

Page 1: ...1 Service Manual Poseidon...

Page 2: ...A TechnicalData B Construction C Function D Trouble shooting E Service Repair F Adjustment Test G WiringDiagrams H SparePartsProposal I SpecialInformation Index Poseidon...

Page 3: ...age VAC 200 240 400 415 440 440 10 Signal voltage microprocessor VAC 5 10 IP classification 45 Bypass time auto start stop Sec 20 Bypass time manual Min 5 Water volume high pressure l min 17 6 Water v...

Page 4: ...age VAC 200 240 400 415 440 440 10 Signal voltage microprocessor VAC 5 10 IP classification 45 Bypass time auto start stop Sec 20 Bypass time manual Min 5 Water volume high pressure l min 18 6 Water v...

Page 5: ...30 10 Signal voltage microprocessor VAC 5 10 IP classification 45 Bypass time auto start stop Sec 20 Bypass time manual Min 5 Water volume high pressure l min 11 5 Water volume low pressure l min 12 5...

Page 6: ...ceptible to wear are easily serviced Thepumpisa4 cylinderaxialpistonpumpwithawobblediscsystemandsolidceramicpistons Suction and pressure valves are made of stainless steel The oil system is closed and...

Page 7: ...lectrical casing placed on the motor pump unit All automatic functions are controlled by a microprocessor built into a circuit board Equipment The machine s standard equipment consists of Ergo 3000 sp...

Page 8: ...opens From here water is propelled towards the pump s bypass valve Becauseofthehigh pressurenozzle ssmallopening considerableforceisneededtomovethepistons forward In order to reduce lost friction the...

Page 9: ...From there the water passes through hole B in piston C and out of the machine This leads to a pressure imbalance in piston C which keeps valve disc D closed to valve seat E Bypass When water consumpti...

Page 10: ...Poseidon_GB01 Function C 3 P O S E I D O N S P R A Y A B B C D E F...

Page 11: ...Poseidon_GB01 Function C 4 P O S E I D O N B Y P A S S F A B C B E D...

Page 12: ...ed switch A drop in pressure on the piston s end face causes the piston to remain in this position Bypass When water is not being consumed the drop in pressure in the piston stops and the piston is pu...

Page 13: ...pted When you release the spray handle and water flow through the machine stops the signal to the PC board s microprocessor is interrupted After a 20 second delay power to the contactor s magnetic pol...

Page 14: ...irreg in suction X X X X X X X X Max pressure 50 70 bars X X X Max pressure pulsating X X X Bypass pressure too high X X X Oil consumption too high X Pump run only bypass X X Bypass valve thumps X X...

Page 15: ...essure plate to the spring with lubrication The seat is screwed on using a 10mm socket wrench no gasket required Before testing with a pressure gauge make sure that two threads are visible behind the...

Page 16: ...ion valve seat Nylon ring Textile sleeve hard Back up ring Rubber sleeve soft Remove the suction valve seat using impact piercer no 1216506 Press out the pressure valve using a 2 mm piercer Checkvalve...

Page 17: ...extile sleeve Expansion back up ring O ring Suction valve Pressure valve O ring When mounting textile sleeves use tool no 1220090 It helps to place the sleeves in a water bath 3 4 hours before mountin...

Page 18: ...siderationofthepressurefrom the piston springs Use special head no 1206762 Mount new O rings on stay bolts using tool no 1206812 Whenchangingtheoil loosenthehoseconnectionabove the cylinder block Oil...

Page 19: ...a for oil sleeves Examine the ceramic for cracks and wipe clean any deposits Cylinder block 2 Carefully lift the oil sleeves out with a suitable screwdriver and dispose of them Be careful not to scrap...

Page 20: ...ver locking bush 5 and is mounted with two screws The wobble disc s pressure plate 23 is held in place with peg 22 Plate 21 ensures that needle bearing 24 is held apart from oil sleeve X Remove lockin...

Page 21: ...fore mounting 27 26 25 24 30 31 32 No 26 No 32 When mounting the wobble disc lubricate the bearings with oil The large roller bearings 25 and 31 are identical Remember to place locking ring 27 on the...

Page 22: ...g 1 without a water connection After approx 20 seconds the machine stops and you can then adjust the reed switch Slowly push the reed switch back until the machine starts Next pull the reed switch app...

Page 23: ...2 Poseidon_GB01 Adjustment Test F Torque...

Page 24: ...y s w i t c h M o t o r c o n n e c t o r C o n t a c t o r C o n c e n t r a t i o n t e r m i n a l U 1 V 1 W 1 M 1 W 2 3 M K 1 1 3 5 2 4 6 X 1 0 X m a X m b 3 4 5 6 2 1 B 3 V 2 U 2 L 2 L 1 L 3 Q X...

Page 25: ...P C B F l o w s e n s o r T h e r m a l s w i t c h m o t o r M o t o r 3 p h C o n t a c t o r S 1 D r e h s c h a l t e r R o t a r y s w i t c h R 1 W i d e r s t a n d R e s i s t o r S 2 S t e r...

Page 26: ...S c h t z F l o w S u c k i n g X 7 X 6 2 1 2 1 4 3 X 3 X 2 2 3 0 V 4 0 0 V C 1 B e t r i e b s k o n d e n s a t o r o p e r a t i n g c a p a c i t o r 1 4 K 1 M 1 S 1 S c h u e t z M o t o r 1 p h...

Page 27: ...0 0 8 0 6 3 0 0 0 7 9 9 7 9 9 9 7 9 9 9 7 9 9 9 9 9 8 1 1 1 9 1 9 5 6 3 0 0 0 7 1 9 9 9 8 9 7 1 1 1 9 5 7 1 9 8 1 1 1 9 8 2 0 9 9 1 1 1 9 5 7 0 1 8 0 2 5 2 9 6 1 0 0 6 6 6 6 3 0 1 1 6 6 2 6 0 2 2 7 4...

Page 28: ...GB01 Spare Parts Proposal H 3 0 0 1 1 7 9 1 0 1 1 1 9 4 1 0 1 1 1 8 5 8 0 1 1 1 8 5 1 2 6 1 0 0 9 4 1 1 6 0 2 9 4 5 1 0 1 1 1 9 4 1 1 6 1 0 0 9 2 5 6 1 0 1 0 6 1 3 0 0 1 7 1 6 6 4 4 1 3 6 0 1 2 6 2 6...

Page 29: ...pare Parts Proposal H 3 2 0 0 6 2 3 6 1 0 0 6 1 1 6 1 0 1 7 5 0 3 2 0 0 6 1 5 3 2 0 0 6 5 6 3 2 0 0 6 6 4 1 8 0 2 5 1 1 1 0 7 1 2 0 7 0 4 3 2 0 0 6 1 5 6 1 0 1 7 4 9 9 8 1 1 1 9 8 2 0 9 9 1 1 1 9 5 7...

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