User Manual - Australasian Agricultural Services
Contents
1. V K MW KV KY K V KV K V KV X The pump 2 has to be installed at a dis KPAPOPOPO PO POO POP Ep tance of approximately 50 cm from the pads BASS X X XC X XC OVE 1 The tubes have to be cut accordingly Protection against splash water the pump has to be covered with suitable materials Attention do not wrap the pump completely pes coeno Desin O 62 00 3522 Centrifugal pump 810 1 upto 12m padlength CE IP55 conn 50 62 00 3523 Centrifugal pump 819 1 upto 30m padlength CE IP55 conn 50 e na Float Vave OOOO Elbow 63 90deg PVC NP16 9 99403906 Belvave SOmmPVCNPIG lt 10 Screw socket inside 50mm outside 2inch 60mm Pipe 50x2 50 PVC Table duct 1 3 4 m x 40 50 PVC 16 Table duct 1 1 4 m x 32 PVC with clamping nut Cap 11 4 PVC i 26 20 50 3714 Elbow 63 45deg PVC NP16 Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 37 Assembly Rainmaker pes Coden Delon a udiorsupply uni 99 40 3748 Reducing socket 63 x 50 PVC Az Water supply B Important For center feed systems gt Pre cutout section in the Top profile for the T piece See chapter 2 8 1 After the assembly the supply unit is closed with the corresponding lid Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 38 2 16 Installing the plumbing end feed A Fresh water supply Important For the end feed ins2. to 144 times per day Each time the pads dry the minerals in the water remain on the pad and limit the cooling effectiveness 3 6 Why drain bleed off water from the system Water always contains dissolved minerals When the pad cooling system is operating the water evaporates and the mineral content in the recirculated water increases To accommodate the water loss fresh water is automatically introduced into the system by the float valve To prevent too high of a mineral content and sediments on the pads you have to drain some of the recirculating water The constant water drainage is called bleed off The amount of water being drained depends on the amount of evaporated water and the mineral content of the water As rule of thumb you can say that 10 of the water flow at good to moderate water quality If the water has a very high mineral content the bleed off rate should be the same as the evaporation rate Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Oper ation Page 44 3 Water distribution Maintaining even water distribution to the pads is the most important way of extending pad life If an area of a pad does not receive enough water it will clog or soften If at any time you see dry spots or streaks investigate to see why Most problems associated with water distribution may be fixed with a good cleaning of the spray line Follow procedures outlined below for cleaning the Rainmaker Syst
3. 1 upto 12m padlength CE IP55 conn 50 60 05 1121 Float Vave Valve m 50 1052 Elbow 63 90deg E NEM NP16 S 9940956 Ts amp eSMSUMSSPVC e 9940998 Ball valve SU mVONPIE mo Screw socket inside 50mm outside 2inch 60mm gaius eau enoo 25 30 00 3070 Hose nozzle orange 3 4 fm cpl w swivel nut and gasket Lidforsupply uni 27 99 40 3748 Reducing socket 63 x 50 PVC Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Operation Page 42 3 Operation 3 1 Initial Start up When the pads are new their slick surfaces will prevent the fast soaking that will happen with older pads For this reason when the pads are used for the first time it is important to allow the pump to run for one or two days continuously This will soak in the pads and allow faster start up later These one or two days are called the break in period At the end of the break in period inspect pads carefully any dry streaks will indicate an inconsistent water distribution If you find these dry streaks you will need to clean the spray line To clean the spray line follow the procedure outlined on the next page 3 1 1 Correct water pressure of the system The correct water pressure has been achieved when the water jet sprays approx 25 30cm out of the holes deflector folded up The water pressure can be adjusted at the ball valve in the supply pipe 3 2 Norm
4. 4 Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB n Big Dutchman Page 25 Assembly Rainmaker Cut out the corners by hand so that you do not cut into the Top profile bk 2 Assembly and user manual Rainmaker D Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Cut out deflector Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 27 Assembly Rainmaker Done Please fill the gaps on the Top profile with silicone Assembly and user manual Rainmaker D Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 28 2 9 Installing the cooling pads amp retainers Let the pad retainers snap into the guide rail After that snap the deflector into the pad retainers A lop profile B Position pad retainers always between two pads AM S Sy framing 11 Note For center feed systems For center feed place a Pad Retainer at each side of the T piece Pes Coden veson 1a 60 05 1108 Retainer PVC for Pad 150 6 Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 29 Assembly Rainmaker Pos coeno Wen 62 00 3514 Retainer PVC for Pad 100 6 2 J Pd Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 30 2 10 Installing the end panels A Holes are for 2m
5. Assembly and Usermanual Rainmaker Code No 99 97 1729 GB Edition 09 2007 Table of contents Page I 1 Overview and system specifications 1 1 1 Purpose of Evaporative Cooling 0 cc eee hr 4 1 2 Descnploh Ol SVSLOITI 24 44 4220 4 Hobo esit itai durat rp iie eu aie eee vr T eder died d 4 1 3 Water Supply from End Center 0 0 0c ee eee eens 5 1 4 Major Components and Diagram Profile llle 6 2 Assembly Rainmaker ceeeeeeeere rene 7 2M RegUred TOOS i PP T aah don acai ow aca hwy A Satin ant a a eas ee a eee ee 7 2 2 Framing optional substructure when no stable straight running wall is provided 8 2 3 Driptrough support bracket 0 0 cc eee eee ees 9 2 A linstalling ihe GhpWwOUGM qua iedo dasceud uae aou mg a eee d CPU eter BESET oA In Sd dr us ex hot 11 2 5 Correct glueing of the driptrough 1 ne 12 2 6 Installing tne toatl ValVe 2 42 42009 dde RUE Ma dede a RS b tdv natia Rp de ac RED de e eit pen 15 2 Installing the upper wall brackets lille 17 2 8 Installation of Top profile deflector assembly llle 19 2 8 1 Instructions for T BIeOQ es beu ea redo ox Neda asd ok ede dec D e a cba i ras 21 2 9 Installing the cooling pads amp retainers lille 28 2 10 Installing the end panels 3 2 des Pob f db tess deed ede debeo gs ux esl o dod ios dent 30 2 11 Sugge
6. T for driptrough Rainmaker t Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 10 1 Install the driptrough support brackets to level horizontal If end feed is used install with 1 in of drop toward the pump to ensure proper water supply See drawing above Determine the height at which the driptrough should be mounted above the ground Make a mark on each to indicate the proper height 2 Makea chalk line between all of the marks Secure support brackets to the posts with 3 6x50mm SST screws Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 11 Assembly Rainmaker 2 4 Installing the driptrough Pos GodeNo Description 60 05 1116 Endpiece for driptrough PVC framing 4 1 Glue sections of the driptrough together to form the entire length of the system Make sure to thoroughly glue each section see page 12 2 Place the finished driptrough in the brackets 3 Insert covers onto driptrough Note Leave center driptrough covers and end driptrough covers open to facilitate installation of the pump connection and float valve connection Refer to glueing instructions Assembly and user manual Rainmaker Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 12 2 5 Correct glueing of the driptrough The components Check fitment Mark insert depth for the components Final cl
7. al operation Under normal conditions the pump should run constantly when air is being drawn through the pads While the system is in operation you should look for sediments on the pads which are caused by impurities in the water If sediments are located increase the bleed off rate Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 43 Operation 3 3 Extending pad life As you use the Rainmaker you will notice the need for good preventative maintenance Algae growth scale hard crusty deposits and dirt accumulation are typical problems associated with poor maintenance Maintaining the Rainmaker is very simple It takes a small amount of time and effort If you follow the guidelines below your pads will last much longer and be much more effective 3 4 Algae treatment If algae develops on pipes it may be necessary to add a water treatment compound to control algae growth Consult your local agricultural distributor for a recommended water treatment chemical 3 5 Limit on off cycling Many users have initially seen greater cooling effects from evaporative cooling systems when they run the system on a ten minute timer Although this cooling may have a great short term effect the pad life is greatly shortened For this reason you must choose for yourself which is more important When the system is started and stopped every ten minutes the pads are wetted and dried out six times per hour Up
8. e to avoid leakage Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 21 Assembly Rainmaker Align sections together so that back edges are flush 3 For center feed systems the provided T piece must be inserted between notched see instructions for T piece 4 With entire length assembled snap Top profile onto brackets as shown 2 8 1 Instructions for T piece Cut out 4cm 1 575in from the integrated piping of 2 Top profiles Assembly and user manual Rainmaker amp D Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 22 ee PEE Gig Dutchman tn Ae LR K y mim bs v jte L L2 yt t AY 7 Daw 4 i doll n Back of Top profile Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB n Big Dutchman Page 23 Assembly Rainmaker M 7 t z N oa d vo a lei ewe 2 F EA P gt Ms ILLU m f e as Sag P redo vs o lt e inh gt P e Y r Y y hs RI QAM ns gy o a 2 er me ye lt eS ae i err AUR OU o ORAT s MM a ie zd s We LS eT ZR rcs e RI 28 ey ae dary Dead uu rnm h L r A od yz gt V A n aver p RUN vif ras LJ d Arapa P TE Se o Using an angle grinder or saw cut out the integrated piping fer gt Assembly and user manual Rainmaker D Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 2
9. eaning with Tangit cleaner is done using papertowels removal of lubricant and partial dissolution of the surfaces Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB n Big Dutchman Page 13 Assembly Rainmaker All surfaces stir Tangit PVC U well before use It should flow slowly off a stick hold at an angle forming a trail Fill the groove with Tangit PVC U using it Also glue the surfaces of the coupler with as a sealant at least 1 1 2in of glue Assembly and user manual Rainmaker D Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 14 IMPORTANT Assembly using two per sons Put the Tangit PVC U on both sides of the Only glue components together with 2 water gutter persons Insert water guter into the joints to stop or Remove leftover adhesive with paper full depth respectively without twisting towel or tissues tilting and hold together for several sec ond until adhesive begins to dry Assembly and user manual Rainmaker ge mi Edition 09 2007 M 1729 GB Big Dutchman Page 15 Assembly Rainmaker During the first 10 min after glueing the Done pipes must not be moved Check for leaks 2 6 Installing the float valve i Important For the End Feed Installation Install the float valve at the opposite end from the water pump 1 Float valve A Water supply B Drill hole diameter 26mm C Center D Gap between top edge and center
10. em For best results clean the system on a regular basis 3 8 Cleaning your Rainmaker System 1 Shut off pump and clean strainer 2 If possible turn off fans If this is not possible run fans at minimum levels 3 Gently hose off pads Clean algae from pads and pipes 4 Flush reservoir 5 Flush spray line A Open ball valve at end of spray line when end feed is used or open both ball valves when center feed is used B Turn on pump C Clean for several minutes 6 Using a long stick clean the spray line with a brush or attach the brush to a rope and pull it through the spray line Brush off the dirt on the spray line 7 After flushing spray line Turn off pump Close Ball Valve at the end of spray line 8 Refill reservoir to full level 9 Resume normal operation 3 9 Winterize your Rainmaker Turn off pump Remove strainer cover In very cold regions remove the pump completely Hemove the drain off cap from the screen basket pump Dr ee Empty out the reservoir Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman
11. high pads Tron ade bossa S ese uo End panel ef top 4 06 05 1141 End panel tet pofon 3520 160 6 0920470 Hexagon head screw M SXiZSSTDNSE 8 Hexagon wood screw 6x 40 DIN 571 A2 SST Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 31 Assembly Rainmaker 1 Assemble the left hand bottom with the left hand top by loosely attaching the hexagon head screws M6x12 with the M6 nuts through the holes provided Repeat for right hand Note The existing holes are for the 2m pads 6 56ft If other pad heights are used move the upper end panel down until the correct position is found Then make marks on the upper end panel to drill the new 6mm holes Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 32 2 11 Suggestion for mounting of pump substructure if Rainmaker system cannot be mounted near ground optional a ae 1 T HewpnBd SSCS 6 Angle bracket 1 Screw the angle brackets 6 onto the 2 brackets for the driptrough 5 Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Bia Dutchman Page 33 Assembly Rainmaker Mount the threaded rod 4 into the angle brackets 6 as shown above 3 Cut the baseplate 7 so it has the right size note distance of the brackets for the reservoir 4 Drill 4 holes into the baseplate for the pump to be able to mo
12. istribution pipe Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 5 Overview and system specifications 1 3 Water Supply from End Center The water supply of the Rainmaker system can be installed in 2 different variations End mount water supply Suggested length to 12m 39ft 1 Top profile 2 Pads 3 Water supply 4 Driptrough 5 Pump M u 2 XO lt O Center mount water supply Recommended from length of 12m 39ft 1 Top profile 2 Pads 3 Water supply 4 Driptrough 5 Pump Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Overview and system specifications Page 6 1 4 Major Components and Diagram Profile Water supply from end or center D Height of Pads 1200mm 4ft 1500mm 5ft 1800mm 6ft 2000mm 6 56ft Az Wall opening Az D 115mm 4 5in I js B Top profile 215mm 8 5in C Wall E Substructure wood or steel D optional Fz Bracket for driptrough Gz Driptrough 295mm Hz minimum 250mm 9 85in Clearance below driptrough for pump F L 1H I Full height of frame system D 395mm 15 75in e Ea VEO 4 EOM eos O o 6 Ope XO NO I EIC E ECKEN 0 060 0 o 0 o 0 F 59 o UOTE SONS TQUE Tia o 9 o 00 88 o 0 oo 0 0S c 308 Se Coto O oos 606 Jo MD ECCE to Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 7 Assembly Rai
13. ly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 1 Overview and system specifications 1 Overview and system specifications lay fi o Y l A 3 MAS Y Ce a Li A PN y Yen Important The pump 2 has to be installed at a dis TOPOS UG UO UO UO UGG 999 tance of approxi mately 5O cm from the p ads PK KK OW LK KKK KK EKA 1 The tubes have to be cut accordingly Protection against splash water the pump has to be covered with suitable materials Attention do not wrap the pump completely Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Overview and system specifications Page 2 Code No Description rrm Tego TTS a aoo Ga 6005 840 Side platethtop SSTRMISO Sb 62003620 Side plate Th upper SSTRMIOO 8 62 00 3505 Driptrough 3000 PVC Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 3 Overview and system specifications me mme is 9 60 05 1112 Coupler for driptrough 60 05 1116 End piece for driptrough 83 02 9984 Bracket 3 00mm SST for driptrough Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Overview and system specifications Page 4 1 1 Purpose of Evaporative Cooling The evaporative cooling is an efficient way of reducing the air temperature by drawing the air across a wetted su
14. nmaker 2 Assembly Rainmaker 2 1 Required tools Circular saw Hacksaw Wrenches Tape measure Chalk line 24 level Ladder socket set PVC glue 10 PVC cleanser Er aD EM IUS uds SOON dw Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 8 2 2 Framing optional substructure when no stable straight running wall is provided framing 1 A Substructure i e impregnated wood 5cm x 15cm 2in x 6in B Post 1m 3 3ft distance center to center C Post impregnated wood D Last post of frame OPTIONAL Substructure If the building has a stable straight horizontal and vertical wall i e constructed of concrete or brickwork no substructure is needed Framing 1 Refer to first chapter for the framing dimensions that best match your installation 2 Make the hole in the wall 115mm 4 5in smaller than the pads are high lf a substructure is needed only use treated wood or similar material if the construction of the building is based on steel Assembly and user manual Rainmaker e mi Edition 09 2007 M 1729 GB Big Dutchman Page 9 Assembly Rainmaker 2 3 Driptrough support bracket A Level B Install with 2cm 1in drop end to end if end feed is used C Pump location end feed D Bracket for driptrough F Chalk line Pos CodeWo Desorption 99 20 1479 Hexagon wood screw 6x 50 DIN 571 A2 SST 60 05 1113 Bracket 3 00mm SS
15. nt The pum 2 has to be installed at a dis po 9999 9 4 999 79 4 9 299 tance of approxi mately 5O cm from the p ads LX UA UK KW EO KEKE KEK KY KA 1 The tubes have to be cut accordingly Protection against splash water the pump has to be covered with suitable materials Attention do not wrap the pump completely A Water supply B Important For center feed systems gt Pre cutout section in the Top profile for the T piece See chapter 2 8 1 Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 35 Assembly Rainmaker Code No Description T 99 40 3987 Ball valve 638mm PVC NP16 2 62 00 3503 Coupler for Top profile PVC Rainmaker 99 40 4043 Sleeve 63mmx2 20 50 1066 Pipe 63mmx3 00 PVC 62 00 3522 Centrifugal pump 810 1 upto 12m padlength CE NENNEN Ab 62 00 3523 Centrifugal pump 819 1 upto 30m padlength CE 60 05 1121 Float Vave Valve 7 fans e e 8 99403799 Tpiece 6XG0AKES PVG 9 99403986 Ball valve S mmPVCNPIG d0 Serewsocketinside 50mm outside 2inch 60mm Table duct 1 3 4 m x 40 50 PVC Cap 1 1 4 PVC 39 40 3733 20 9940 3737 Reducing bush 600dx 20d PVC Hose band clip 3 4 20 32 Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 36 2 15 Installing the plumbing with supply unit center feed Important 1 IC WV K V K V K
16. of drillhole is 7cm 2 75in Assembly and user manual Rainmaker amp D Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 16 Note Water supply components have to be supplied by customer Pos GodeNo Deswplon 60 05 1121 Float valve Cut or drill a hole with 26mm 1in diameter in the center of an endpiece with the distance from top edge being 7cm 2 75in N Mount quick release connect through the hole placing a gasket on each side Attach valve with 1 4 in twist Install driptrough cover Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 17 Assembly Rainmaker 2 7 Installing the upper wall brackets Az Height of pads Cz Install with 2cm ca 1in drop from 1200mm 4ft end to end if water supply was chosen 1500mm 5ft with end feed 1800mm 6ft 2000mm 6 56ft D Pump location Standard heights E Chalk line B Level Top of pad i r im os Pd P di di d framing 7 Assembly and user manual Rainmaker fl Biq Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 18 Code No Description 60 05 1107 _ Bracket for Top profile 99 20 1478 Hexagon wood screw 6x 40 DIN 571 A2 SST 1 Puta pad on each side of the system into the driptrough From the top edge of the pad substract 3cm 1in and mark these points That is the lower edge for the brackets holding the Top profile Note System
17. rface the pads Due to contact with the large surface of the pads the air from the outside absorbs the humidity and cools off As a result the efficiency and cooling ability of the evaporative cooling is suited for agricultural and horticultural buildings 1 2 Description of System Rainmaker evaporative cooling systems may be broken down into individual groups The basic groups are defined by their collective purposes These groups are listed below Driptrough water supply pump t profile and pads 1 Top profile The t profile distribution pipe is constructed of 2 in 6 05cm PVC pipe with holes drilled in line These holes are drilled a certain distance apart depending on the size of pad used When water is pumped to the distribution pipe water shoots out of the holes onto the deflector and then drops into the pads 2 Pads Constructed of cellulose fibers with a large specific sur face When water flows down the system and air is drawn through the pads the air evaporates some of the water becoming much cooler When the water reaches the bot tom of the pads it drips back into the driptrough 3 Water supply Water supply supplies make up water to the system 4 Driptrough The driptrough serves a dual purpose It holds the water supply for the pump and collects the water returning from the pads 5 Pump The pump circulates the returning water from the pads and mixes it with a part fresh water and carries it back to the d
18. s using end feed water supply please note the needed drop 2 Pulla chalk line between the marks or mark each bracket as described in point 1 The distance between the brackets should be no higher than 1m 3 3it 3 Secure the brackets with each 4 SST screws 6x40mm Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 19 Assembly Rainmaker 2 8 Installation of Top profile deflector assembly Important information When assembling ensure that the bottom leg support of the Top profile lies against the wall A If this is not the case and the leg support of the Top profile lies inside the wall opening B water may run behind the pad and leakage occurs In addition there must be at least 12 cm clearance above the Top profile as it is otherwise not possible to fold the deflector upward for maintenance purposes min 12 cm Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 20 framing 8 A Tilt Top profile at an angle and hook onto bracket bottom B Push the Top profile towards the brackets so they can snap on Pos coeno Descnpion 62 00 3500 Top profile 62 00 3503 Coupler Top profile PVC 60 05 1107 Bracket 2 00mm for top profile 1 Glue sections of the Top profile together with the included couplers Clean the glued sections thoroughly with PVC cleanser Be careful when glueing parts together and use enough glu
19. stion for mounting of pump substructure if Rainmaker amp system cannot be mounted near ground optional lllelleel rs 32 2 12 Installation of pump CONNECTION 2 0 llle 33 2 13 Mounting the drain off driptrough llllllell II 33 2 14 Installing the plumbing center feed 1 eee ee 34 2 15 Installing the plumbing with supply unit center feed 2 0c eee 36 2 16 Installing the plumbing end feed llle 38 2 17 Installing the plumbing with supply unit end feed llle 40 x30 mM 42 3 T Initial Stalb BD lt 2 via Spe redet cee ene Sones oe oe ego i Bade Saeed 42 3 1 1 Correct water pressure of the system l l 42 3 2 INOImabopeFatlOlt add dux deuda chee Re Nice eap agn E Donc god d oe RR fog Sty ae gs Rn Beaded 42 3 9 Extending Dad Illes dem us a ett es ce eh Ae obe et Sea esee sce o Deb ido ee eee Some 43 34 Algae treat E usus ecu aia gets al del esto th do Sel ES i gn e We Be aha Ri bf tn A oe oe 43 3 5 Limit on orf CyClIlig 2 3 codo RARO a eee Veo eed bci d e oboe we d et 43 3 6 Why drain bleed off water from the system llli 43 3 7 VValteraistipHiltlofi i eats i dote atate x Mand ate cde MU a dee RD Role at dod tua en Reds ead 44 3 8 Cleaning your Rainmaker System llle eee 44 3 9 Winterize your Ralnmakel 5 5 m erat e antes haee a peu ea RR Rec e eC C edes 44 Assemb
20. tallation Install the float valve 6 at the opposite end of the water pump Pos CojeNo Description o 99 40 3987 Ball valve 63mm PVC NP16 62 00 3503 Coupler for Top profile PVC Rainmaker Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 39 Assembly Rainmaker Pos codena Description CEN 99 40 4043 Sleeve 68mmx2 20 50 1066 Pipe 63mmx3 00 PVC 5a 62 00 3522 Centrifugal pump 810 1 upto 12m padlength CE IP55 conn 50 60 05 1121 Float Valve e 99 40 5799 Tpiece sasons PV 99 40 3986 se E ne ae Elbow 50 Q0deg PVC NP16 Table duct 1 3 4 m x 40 50 PVC 5s geabis Tae ut m8 PVE wih caning Cap 1 1 4 PVC 99 40 3987 Ball valve 63mm PVC NP16 20 8940 9787 Reducing bush S000 206 PVE Hose band clip 3 4 20 32 24 Reducing socket 63 x 50 PVC Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 40 2 17 Installing the plumbing with supply unit end feed A Fresh water supply After the assembly the supply unit is closed with the corresponding lid Code No Description 99 40 3987 Ball valve 63mm PVC NP16 62 00 3503 Coupler for Top profile PVC Rainmaker 3 99 40 4043 Sleeve e3mmx 2 Assembly and user manual Rainmaker Edition 09 2007 M 1729 GB Big Dutchman Page 41 Assembly Rainmaker Pes oen asain NNNM 4 20 50 1066 Pipe 6838mmx3 00 PVC 63mmx3 00 PVC A 00 3522 i pump 810
21. unt the threaded rods Install the baseplate for the pump 6 Choose the desired height for the baseplate NOTE The pump has to be mounted below the water level 2 12 Installation of pump connection Center feed position may not necessarily be exaclty center Note position of the T connection 1 Position the bulkhead fitting 14 a little bit off to the T piece See drawing on following page 2 Cuta hole with 45mm 1 77in in diameter at the bottom of the driptrough to install the bulkhead fitting End feed 1 Position the bulkhead fitting on the opposite end of the water supply The bulkhead fitting can be mounted below center the driptrough or can be placed into the end panel If the bulkhead fitting is fitted into the end panel please drill the hole as low as possible 2 Cuta 45mm 1 77in hole center for the fitting Install the bulkhead fitting and make sure that the gaskets are placed correctly 4 Mount the water supply plumbing as shown 2 13 Mounting the drain off driptrough 1 Drainage 16 17 The drain off should be positioned at the opposite end of the float valve 2 Cuta 40mm 1 6in hole centerly into the driptrough for the drain off 16 17 3 Install the drain off for the driptrough as shown in the drawing below 16 17 Assembly and user manual Rainmaker ry Big Dutchman Edition 09 2007 M 1729 GB Assembly Rainmaker Page 34 2 14 Installing the plumbing center feed Importa
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