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GB 14 02 02 MA

Maintenance

Readjustments - boom and fr

eadjustments - boom and fr

eadjustments - boom and frame

ame

Before commencing adjustment jobs please go through
this check list.

1. Connect the sprayer to the tractor.
2. Place tractor and sprayer on level ground (horizontal)

WARNING!

Nobody is allowed to be under the

boom whilst adjustment is carried out.

Centr

Centre par

e par

e part - wheel ar

t - wheel ar

t - wheel arrrrrrang

ang

angements

ements

If slack occurs (backwards and forwards movements of
the boom) the 4 wheel arrangements (

) (see picture

below) should be adjusted.

To simplify the job raise the boom to adjust the 2 wheel
arrangements at the top and lower the boom to adjust
the 2 wheel arrangements at the base.

Each wheel arrangement (

) is adjusted by means of

two bolts (

). Bring the wheel itself into correct position

by tightening (

) = wheel should only just touch the

frame (

) - without being squeezed.

Please note that all 4 wheels should be uniformly tight-
ened.

T102-0035

T102-0036

Re-adjustment of the boom

After having used the sprayer for some days the boom
should be adjusted according to the following instruc-
tions:

NOTE!

Tractor and sprayer must be on level ground with

unfolded boom. Sprayer must be lubricated. See section
on Lubrication.

Adjustment of hydraulic rams is done without pressure in
the hydraulic system. Carry adjustments out in the
following order. (2, 3, 4...) order.

WARNING!

NOBODY MUST BE UNDER THE

BOOM WHILST ADJUSTMENT IS CARRIED
OUT.

2. Breakaway

Adjust nut

at swivel so the breaka-

way is parallel with the outer section.

3. Parallel adjustment of outer section

Loosen counter nut

and turn screw

until the outer section of the boom is
parallel with the inner section of
the same side.

5
6

6
7

Содержание MASTER TWIN STREAM

Страница 1: ...cal information and data in this book are to the best of our belief correct at the time of printing As it is HARDI INTERNATIONAL A S policy permanently to improve our products we reserve the right to make changes in design features accessories specifications and maintenance instructions at any time and without notice HARDI INTERNATIONAL A S is without any obligation in relation to implements purch...

Страница 2: ...upply 14 Oper Oper Oper Oper Opera a a a ating ting ting ting ting Operating the boom 15 Operation liquid system 17 Air technique 27 Maintenance Maintenance Maintenance Maintenance Maintenance Maintenance rules of thumb 33 Lubrication 35 10 hours service 38 50 hours service 39 250 hours sevice 39 1000 hours service 39 Occasional maintenance 40 Re adjustment of the boom 44 Repair of the bag 46 Off ...

Страница 3: ...June 1989 on mutual approximation of the laws of the Member States on the safety of machines 89 392 EEC as amended by directives 91 368 EEC and 93 368 EEC with special reference to Annex 1 of the Directive on essential safety and health requirements in relation to the construction and manufacture of machines B was manufactured in conformity with the current standards implementing harmonised standa...

Страница 4: ...dvice Remember to identify chemicals used Keep children away from the equipment Do not attempt to enter the tank Do not go under any part of the sprayer unless it is secured The boom is secure when placed in the transport brackets If any portion of this instruction book remainsun clear after reading it contact your HARDI dealer for further explanation before using the equip ment Saf Saf Saf Saf Sa...

Страница 5: ...pump model 1302 or 363 The design of the diaphragm pump is simple with easily accessible diaphragms and valves which ensures liquid does not contact the vital parts of the pump MANIFOLD sy MANIFOLD sy MANIFOLD sy MANIFOLD sy MANIFOLD system stem stem stem stem The functions of the spray circuits are operated via the centrally situated MANIFOLD valves with colour coded plates and pictorial symbols ...

Страница 6: ...stability for better spray distribution Booms are available in 12 and 15 m working width for the TWIN STREAM model All booms are provided with spring loaded breakaway Identif Identif Identif Identif Identifica ica ica ica ication pla tion pla tion pla tion pla tion plates tes tes tes tes An identification plate fitted on the frame indicates producer name model own weight max height max pressure of...

Страница 7: ...r ore putting the spr e putting the spr e putting the spr e putting the spr e putting the spra a a a ay y y y yer into er into er into er into er into oper oper oper oper opera a a a ation tion tion tion tion Although the sprayer has been applied with a strong and protective surface treatment on steel parts bolts etc in the factories it is recommended to apply a film of anticorrosion oil e g CASTR...

Страница 8: ...t suspension cat II A quick hitch A is supplied with the sprayer Fit the quick hitch to the tractor for easy hook up of the sprayer Frontvægt T102 0019 A T102 0020 B T102 0021 C Stor Stor Stor Stor Stora a a a ag g g g ge wheels e wheels e wheels e wheels e wheels The sprayer can be equipped with nylon tires for support of the sprayer during storage Storage wheels are fitted to the support legs NO...

Страница 9: ...d equip implements accordingly R R R R Rear lights optional equipment ear lights optional equipment ear lights optional equipment ear lights optional equipment ear lights optional equipment The sprayer can be equipped with rear lights A Connect plug for rear lights to the tractor s 7 pin socket and check the functions of rear lights stop lights and direction indicators on both sides of the sprayer...

Страница 10: ...remove the ignition key before carrying out maintenance or repairs to the transmission shaft or implement Installa Installa Installa Installa Installation of tion of tion of tion of tion of tr tr tr tr transmission shaft ansmission shaft ansmission shaft ansmission shaft ansmission shaft First installation of the transmission shaft is done in the following way 1 Attach sprayer to tractor and set s...

Страница 11: ...3 01 Sprayer setup 7 Fit the chains to prevent the protection guards from rotating with the shaft 8 To ensure long life of the transmission shaft try to avoid working angles greater than 15 T259 0008 T259 0009 ...

Страница 12: ...ractor oil change schedule as directed Choose hydraulic oil with anti foam and anti oxidant additives Be especially cautious where the tractor transmission oil is also the oil used for the implement hydraulics Consult the tractor dealer if in doubt Oil pr Oil pr Oil pr Oil pr Oil pressur essur essur essur essure line f e line f e line f e line f e line filter if ilter if ilter if ilter if ilter if...

Страница 13: ...ative EVC control unit Brown Blue 8 T102 0022 Gener Gener Gener Gener General inf al inf al inf al inf al informa orma orma orma ormation tion tion tion tion Ensure that snap couplers are clean before connection NOTE The hydraulic system requires a minimum oil pressure of 100 bar and an oil capacity of approx 2 litres After having operated the boom and the system has been filled with oil check tra...

Страница 14: ...t then passes through a cooler before returning to the tractor This ensures the hydraulic oil does not overheat NOTE For maximum performance from the blower the tractor hydraulic system must meet the following demands Oper Oper Oper Oper Opera a a a ating the boom ting the boom ting the boom ting the boom ting the boom Saf Saf Saf Saf Safety inf ety inf ety inf ety inf ety informa orma orma orma o...

Страница 15: ...tly adjusted and lubricated for satisfactory operation Its function is to protect the boom from vibra tion and shock thereby prolonging boom life It also helps to keep the boom a uniform height from the target See also sections Lubri cation and Re adjustment of the boom At delivery the boom is locked in pos 2 which is used when driving on horizontal grounds When driving on slopes the boom can be s...

Страница 16: ...front tank suction filter Symbols Blue disc Return valve Return from operating unit used for agitation Spraying position Return from operating unit to suction side of pump Used for fully emptying main tank Electrically oper Electrically oper Electrically oper Electrically oper Electrically opera a a a ated MANIFOLD v ted MANIFOLD v ted MANIFOLD v ted MANIFOLD v ted MANIFOLD valv alv alv alv alves ...

Страница 17: ...n 9 Distribution valves 10 Return to tank from pressure equalization 11 Agitation 12 Distribution boom EV EV EV EV EVC oper C oper C oper C oper C opera a a a ating unit ting unit ting unit ting unit ting unit 1 Suction filter 2 Suction MANIFOLD 3 Pump 4 Pressure manifold 5 6 Self cleaning filter 7 Return line self cleaning filter 8 Safety valve 9 Agitation 10 Pressure agitation 11 Pressure regula...

Страница 18: ...s are fitted the arrow must point towards the optional extra you select Remaining handles are turned to O closed When spraying is to resume select the self cleaning filter operating unit The other handles are turned to O If all the green pressure valves are closed the safety valve will open inside the tank Blac Blac Blac Blac Black suction v k suction v k suction v k suction v k suction valv alv a...

Страница 19: ...njury Do not open suction valve towards Suction Filling Device unless pump is running and filling hose is connected If this valve is opened without pump running liquid will stream out of the MANIFOLD The Suction Filling Device is operated as follows 1 Remove cover and connect suction hose to Suction Manifold 2 Engage diaphragm pump and set P T O revolutions at 540 r min 3 Turn handle on Suction Ma...

Страница 20: ...can be mounted underneath the main tank Remove tank lid fill with clean water and reposition tank lid Capacity 80 litres per tank Picture below shows MASTER equipped with two rinsing tanks D Only fill rinsing tank with clean water To avoid algae developing in the rinsing tank always drain the rinsing tank if the sprayer is not in use for a longer period T102 0015 D D F F F F Filling of illing of i...

Страница 21: ...tated on the chemical container label See section Filling of water 2 Turn the handle at the Suction Manifold towards Main tank Turn blue valve towards Agitation and NOTE The scale in the hopper can only be used if the sprayer is parked at level ground It is recommended to use a measuring jug for best accuracy 7 Open the bottom valve A and the chemical is trans ferred to the main tank 8 If the chem...

Страница 22: ...rinsing device if fitted Fit the bag bracket and place the powder bag over the multi hole nozzle and press the lever B WARNING Do not press lever B unless the multi hole nozzle is covered by a container to avoid spray liquid hitting the operator IMPORTANT Rinsing device uses spray liquid to rinse containers for concentrated chemicals Always rinse the chemical containers with clean water several ti...

Страница 23: ...Adjustment of BK oper BK oper BK oper BK oper BK opera a a a ating unit ting unit ting unit ting unit ting unit 1 Choose the correct nozzle Make sure that all nozzles are the same type and capacity See Spray Tech nique book 2 Open or close lever 1 depending on whether pressure agitation is required Remember pressure agitation takes 5 to 10 of pump output 3 Turn main ON OFF handle 2 to ON position ...

Страница 24: ...larly Pay attention to the correct combina tion of filter and mesh size The mesh size should always be less than the flow average of the nozzles in use Self cleaning filter Function diagram 1 From pump 2 Double filter screen 3 Guide cone 4 To operating unit 5 Exchangeable restrictor 6 Return to tank 7 Screw joint 8 Ball check valve Ball check valve 8 should normally be open but can be closed in si...

Страница 25: ...n v ain v ain v ain v ain valv alv alv alv alve e e e e How to oper How to oper How to oper How to oper How to opera a a a ate te te te te Pull the string B to open the drain valve The valve is spring loaded but can be kept open by pulling the string out and upwards in the V shaped slit C To release pull the string downward and the valve will close automati cally Dr Dr Dr Dr Draining a r aining a ...

Страница 26: ...REAM Instr Instr Instr Instr Instruction f uction f uction f uction f uction for ang or ang or ang or ang or angling of ling of ling of ling of ling of air and liquid air and liquid air and liquid air and liquid air and liquid The angle should be used for adjusting the liquid air flow towards the wind direction When driving with head winds adjust the slot for wards When driving with down winds adj...

Страница 27: ...ing is changed when changing driving direction after turning at the headland Wind direction Angle air speed Head wind Angle forward Down wind Angle back if the forward speed is higher than the wind speed angle forward Side wind No wind Angle vertical or back Only high forward speeds may require forward angling Crop condition Angle air speed Bare ground low vegetation Low air speed and angling back...

Страница 28: ... i y a r p s b r e H e c n e g r e m e t s o P 5 7 0 1 1 1 0 F 7 2 M L g n i y a r p s b r e H h g i h m c 5 1 m l u a H 5 7 0 1 1 1 0 F 7 2 M s e s a e s i D t h g i l b e o t a t o p t s e t a l g n i y a r p s 1 1 y l u J 0 5 1 0 1 1 2 0 F 6 2 H V H t s e v r a h e r o f e b s k e e w 2 l i t n u l a v r e t n i s y a d 0 1 h t i w d e t a e p e r e b o t t n e m t a e r t e m a S n o i t a c c...

Страница 29: ... L t s e v r a h e r o f e b 0 5 0 1 1 1 0 F 1 2 H M h m k 8 d e e p s r o t c a r T e y R k s a t y a r p S e g a t s h t w o r G e l a c s s e k e e F e t a r e m u l o V a h l O S I e l z z o N r a b e r u s s e r P g n i t t e s r i A g n i y a r p s b r e H e p y t l a u d i s e r 0 5 7 0 1 1 5 1 0 F 1 2 L g n i y a r p s b r e H e c n e g r e m e t s o p 2 1 0 0 1 0 1 1 5 1 0 F 6 3 M L e d i...

Страница 30: ... s a e P k s a t y a r p S e g a t s h t w o r G e l a c s s e k e e F e t a r e m u l o V a h l O S I e l z z o N r a b e r u s s e r P g n i t t e s r i A g n i y a r p s b r e H e c n e g r e m e e r P 5 7 0 1 1 5 1 0 F 1 2 L n a e b d n a a e p s t s e P s p i r h t l i v e e w e c n e g r e m e t s o P 0 0 1 0 1 1 2 0 F 1 2 L g n i y a r p s b r e H h g i h m c 5 2 0 0 1 0 1 1 2 0 F 1 2 M g n...

Страница 31: ... s t s e P e g a b b a c d n a e g d i m l i v e e w d e e s g n i n n i g e B g n i r e w o l f 5 7 0 1 1 5 1 0 F 1 2 H M d o p a c i s s a r b s t s e P e g a b b a c d n a e g d i m l i v e e w d e e s g n i r e w o l f l l u f t A 5 7 0 1 1 5 1 0 F 6 3 H e d i c i g n u F g n i r e w o l f f o d n e t A 0 0 1 0 1 1 5 1 0 F 6 3 H V H h c u o c g n i y a r p s b r e H n o i t a c c i s e d s s a...

Страница 32: ...parts of the sprayer before and after use with a suitable rust inhibitor Remember Clean sprayers are safe sprayers Clean sprayers are ready for action Clean sprayers cannot be damaged by pesti cides and their solvents Cleaning the tank 1 Dilute remaining spray liquid in the tank with at least 10 parts of water and spray the liquid out in the field you have just sprayed NOTE It is advisable to incr...

Страница 33: ...ing and maintenance of Cleaning and maintenance of Cleaning and maintenance of Cleaning and maintenance of Cleaning and maintenance of f f f f filter ilter ilter ilter ilters s s s s Clean filters ensure Sprayer components such as valves diaphragms and operating unit are not hindered or damaged during operation Nozzle blockages do not occur whilst spraying Long life of the pump A blocked suction f...

Страница 34: ... Use stearin or a non greasy type of wax Always store lubricants clean dry and cool preferably at a constant temperature to avoid contamination from dirt and condensed water Keep oil filling jugs hoppers and grease guns clean and clean the lubricating points thoroughly before lubricating Avoid skin contact with oil products for longer periods NOTE If the sprayer is cleaned with a high pressure cle...

Страница 35: ...10h A 10h B 50h B 50h B 50h B 50h B 50h C 50h C 50h C 50h C 50h C 50h T226 0001 1 2 3 1 A 50h A 50h A 50h A 50h A 50h A 50h A 50h A 50h A 50h A 50h Models with BK control unit only A A 40h A 40h A 40h A 40h A 40h 6 A 40h A 40h A 40h A 40h A 40h B 40h B 40h B 40h B 40h B 40h 5 ...

Страница 36: ...GB 13 02 MA Maintenance B B 40h B 40h B 40h B 40h B 40h 7 8 T219 0003 ...

Страница 37: ... the suction hose fitting B from housing 3 Filter guide and filter C can now be removed To reassemble 4 Press the guide onto filter end 5 Place the filter into housing with guide facing up 6 Ensure the O ring D on the hose fitting is in good condition and lubricated 7 Refit the suction hose B and steel clip A 2 Self Cleaning F 2 Self Cleaning F 2 Self Cleaning F 2 Self Cleaning F 2 Self Cleaning F...

Страница 38: ...om the boom the boom See section Basic adjustment of the boom 2 Hy 2 Hy 2 Hy 2 Hy 2 Hydr dr dr dr draulic cir aulic cir aulic cir aulic cir aulic circuit cuit cuit cuit cuit Check the hydraulic circuit for leaks and repair if any 3 Hoses and tubes 3 Hoses and tubes 3 Hoses and tubes 3 Hoses and tubes 3 Hoses and tubes Check all hoses and tubes for possible damages and proper attachment Renew damag...

Страница 39: ...lack flap It is recommended to use new gaskets 3 when changing or checking the valves Diaphragms Remove the diaphragm cover 4 The diaphragm 5 may then be changed If fluids have reached the crankcase re grease the pump thoroughly Also check that the drain hole at the bottom of the pump is not blocked Reas semble with the following torque setting Pump model Diaphragm cover Nm Diaphragm bolt Nm 363 9...

Страница 40: ...EV al EVC oper C oper C oper C oper C opera a a a ating unit ting unit ting unit ting unit ting unit If it becomes difficult to build up sufficient pressure or if pressure fluctuations occur it may be necessary to renew cone and cylinder A HARDI kit is available for this purpose Ref no 741293 1 Remove 4 x screws A and remove the housing 2 Remove 4 x screws B 3 Replace cylinder C and O ring D 4 Loo...

Страница 41: ... tank is empty the float should lie on the stop pin of the rod and the O ring on the indicator should be positioned at the top position line A If any deviation is found pull out the plug B loosen screws C and adjust the length of the cord Cor Cor Cor Cor Cord r d r d r d r d rene ene ene ene enew w w w wal le al le al le al le al lev v v v vel indica el indica el indica el indica el indicator tor ...

Страница 42: ...r 1 4 turn and pull it backwards 2 Remove the synthetic bearings and protection tube 2a Remove inner bush from protection tube 3 Assemble again in reverse order using new parts where necessary Remember to fit chains again 4 Grease bearings NOTE Only use genuine HARDI spare parts to service the transmission shaft R R R R Re e e e eplacement of placement of placement of placement of placement of tr ...

Страница 43: ... 2 wheel arrangements at the base Each wheel arrangement A is adjusted by means of two bolts B Bring the wheel itself into correct position by tightening B wheel should only just touch the frame C without being squeezed Please note that all 4 wheels should be uniformly tight ened T102 0035 A A A A T102 0036 A B C Re adjustment of the boom After having used the sprayer for some days the boom should...

Страница 44: ... boom Loosen counter nut and screw bolt O in fully Set air stream to angle forward so the ram is fully extended Now adjust bolt O up to the stop and turn furthermore a turn X 12 15 cm X cm 7 Trapeze suspension For the trapeze to function it must not be to tight If it is to loose the boom will yaw forward and back move ment This results in a poor spray distribution Adjust tension P so the boom is n...

Страница 45: ...ulic tr aulic transmission ansmission ansmission ansmission ansmission If the hydraulic motor has been dismantled or replaced the following start up procedure has to be done 1 The boom needs to be unfolded so choose a location where this is possible 2 Remove the snap coupler from hy motor the drain line and place the hose in a small container Set the valve for blower fan revolutions at or near min...

Страница 46: ...als diaphragms etc from drying out 6 Lubricate all lubricating points according to the lubri cating scheme regardless of intervals stated 7 When the sprayer is dry remove rust from possible scratches or damages in the paint and touch up the paint 8 Remove the glycerine filled pressure gauges and store them frost free in vertical position 9 Apply a thin layer of anti corrosion oil e g SHELL ENSIS F...

Страница 47: ...on to suction hoses 3 Gaskets and O rings are present and in good condition 4 Pressure gauge is in good working order Correct dosage depends on it 5 Operating unit functions properly Use clean water to check 6 Hydraulic components are maintained clean FAULT Boom slow eradic Ram not functioning Boom wil not unfold Excessive noise from hydraulic motor Tractor hydraulics safety valve operating consta...

Страница 48: ...nd fittings Check tightness of pump diaphragm and valve covers Fill suction hose with water for initial prime Clean filters Check yellow suction pipe is not obstructed or placed too near the tank bottom Restrictor nozzle in Self Cleaning Filter not fitted Safety valve spring for Self Cleaning Filter not tight Too little distance between yellow suction pipe and tank bottom Check for obstructions an...

Страница 49: ... loose connections Check fuse holder are tight around fuse EV EV EV EV EVC Oper C Oper C Oper C Oper C Opera a a a ating unit ting unit ting unit ting unit ting unit Emer Emer Emer Emer Emerg g g g genc enc enc enc ency oper y oper y oper y oper y opera a a a ation of tion of tion of tion of tion of BK EC and EC BK EC and EC BK EC and EC BK EC and EC BK EC and EC In case of power failure it is pos...

Страница 50: ... m 0 0 2 0 0 3 0 0 4 0 0 5 0 4 5 0 0 6 r a b n i m l y t i c a p a C 0 3 7 7 0 1 1 4 1 8 7 1 4 9 1 1 1 2 2 2 7 5 0 1 0 4 1 5 7 1 9 8 1 7 0 2 4 1 7 3 0 1 9 3 1 2 7 1 6 8 1 5 0 2 6 0 7 2 0 1 8 3 1 9 6 1 4 8 1 3 0 2 0 1 8 6 0 0 1 5 3 1 6 6 1 2 8 1 0 0 2 5 1 6 6 8 9 2 3 1 4 6 1 8 7 1 7 9 1 r a b 5 1 e r u s s e r p x a M g k 5 2 5 t h g i e W m 0 0 t h g i e h n o i t c u S chart 1302 9 0 chart 363 10...

Страница 51: ...e and pr e and pressur essur essur essur essure r e r e r e r e rang ang ang ang anges es es es es Operating temperature range 2 to 40 C 36 F to 104 F Operating pressure for safety valve 15 bar 220 psi Max pressure on the pressure manifold 20 bar 290 psi Max pressure on the suction manifold 7 bar 100 psi Max oil flow for hydraulics 48 l min Max pressure for the hydraulics 180 bar Oil specification...

Страница 52: ...13 13 2 2 9 7 8 10 12 12 1 1 11 12 11 11 G Y green yellow Electrical connections f Electrical connections f Electrical connections f Electrical connections f Electrical connections for EV or EV or EV or EV or EVC oper C oper C oper C oper C opera a a a ating unit ting unit ting unit ting unit ting unit 20 poled plug with cable T279 0010 Electrical c Electrical c Electrical c Electrical c Electrica...

Страница 53: ... Hy Hy Hydr dr dr dr draulics dia aulics dia aulics dia aulics dia aulics diag g g g gr r r r ram am am am am Electrical connections Electrical connections Electrical connections Electrical connections Electrical connections Air outlet controls ...

Страница 54: ...GB 18 02 MA Technical specifications Gr Gr Gr Gr Gra a a a aphs phs phs phs phs ...

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