User Manual ST-164 - Unternehmesgruppe R+M / Suttner
Contents
1. Template with panel mounting hole pattern A Please note that the maximum mounting You can overlay this matching template see page 8 Y gt plate thickness of 3 mm must not be exceeded on the bracket plate provided and then GC drill the holes as illustrated l ST 164 injector with dosage nozzles intake flow volume Adjusting the dosage rate Ljg X eeeX B8 230 8 13 24 285 925 82 Table reading example for dosage 10 l min 15 l min 20 l min 30 l min 45 l min I in ion 96 Flow volume l min D mi Flow volume 15 l min ias I Concentration 96 Flow volume l min Dosage l min Detergent or disinfectant i concentration 5 1 40 The flow volume can be read from Calculated in accordance 120 a corresponding nozzle table with the following data up a 0 80 E 5 95 15 l min 100 96 2 0 75 l min ggg LL dosage rate L T nozzle selection 1 2 ndi read from diagram 0 20 0 00 0 5 0 6 0 7 L0 11 1 2 1 3 15 Without Dosage nozzle bore nozzle Note The graph only represents guide values Medium Water p approx 998 kg dm www rm suttner com page 2 Ver 1 10 User Manual ST 164 Dual injector Artikel Nr 200 164 Sample reading from graph Vg for this the optional ST 161 dosage valve is needed Flow volume 15 l min Detergent or disinfectant concentration 3 The choice of perfection Calculated in accordance wit2. 4 screws Pos 1 must be tightened with a torque of 13 0 Nm To change the injector and diffusornozzles first release the four bottom fixing screws 1 You can then remove the lower injector unit 2 together with the PEEK disc 6 from the upper injector unit 7 Remove the PEEK disc 6 Please note that the two O rings can drop off By screwing in an M4 screw remove the injector nozzle 4 from the lower injector unit 2 The diffusornozzle can now be removed from the lower injector unit 2 with a screwdriver When mounting the diffusor nozzles it must be seen to it that they are screwed in as far as it will go It is very important that the O rings are fitted correctly Tool for changing a counter nozzle Screw driver similar DIN 5265 shape A www rm suttner com page 3 Ver 1 10 User Manual ST 164 Dual injector Artikel Nr 200 164 Overview injector nozzles counter nozzles ST 164 13 Injektord se Injector nozzle 04 0003 534 p 1 2 mm 04 0003 535 1 3 mm 60 0003 517 2 1 7 mm 04 0003 536 o 1 4 mm 04 0003 537 9 1 5 mm The choice of perfection Most applications can be covered by standard combinations pre tailored in consultation with us For high pressure applications of 80 bar and above we recommend 04 0003 521 a 2 0 mm Combination Unit 1 3 1 7 10 15 litres 04 0003 542 1 9mm 1 6 2 0 15 10 litres 04 0003 523 2 3 mm 1 8 23 20 25 litres 24 28 gt 25 l
3. NRO BOT BDO C RO C1 co NO co eciloelo RBRjsejo oa kon ko 11 eGjilelje R Io 2 co loli2 R5 N oo I oo C1 oO RO C1 oO or amp Oo Oo Oo Oo Co ollo page 7 Ver 1 10 User Manual ST 164 Dual injector Artikel Nr 200 164 ld The choice of perfection Template with panel mounting hole pattern You can overlay this matching template on the bracket plate provided and then drill the holes as illustrated www rm suttner com page 8 Ver 1 10
4. Please note It is only allowed to use original high strength screws Pos temo Description 040 004 206 screw 0 O Ring 4x1 040 004 827 control channel 020 001 183 2 0 ie Blind Plug yellow Blind Plug blue Bolt screw M6x20 5 Cover 9 Piston 0 5 10 1 2 13 14 19 6 17 2 upper part 8 0 Pressure disc 19 9 O Ring 27x1 5 viton 0 9 O Ring 23x1 5 viton is 0 O Ring 19x1 5 viton 22 2 PTFE Slide seal ring 23 3 middle part 24 0 O Ring 27x1 5 5 6 cap ST 164 6 9 notch 7 0 spring bolt 8 cover ST 164 0 lever holder 0 Lever 9 Ball handle 32 0 Pin 5x20 Jo 9 o ring Peek disc 40 040 008 595 uu 419 Please dispose of old unit in an environmentally friendly manner 7m Old units contain valuable recycling materials which should be forwarded to a recycling facility Please dispose of old units 43 therefore via appropriate collection points www rm suttner com OIOIOIO ep Bi BB Nh O1 OIOIOIO em OIOIOIO C OIOIOIO ep anja ao Ad BL Bes 8 ES Oo I oO C1 I Distance ring Oo i Oo Oo Oo AIC co Qn NI amp turning device OoO ojoi jo o17or amp amp OoO ojo o OoO ojo joco OoO ojoI jo RO FR oa amp NIOO OININ olio olan ole oio eie NO N w c RO O O oO NO oy gt OoO oijo eOI oijo OoOI oijio OINI J gt W CO PO
5. air ST 164 with compressed air Dosage nozzle blocked clear nozzle with thin wire as Dosage nozzle blocked clear nozzle with thin wire as neces necessary If strongly scaled select new dosage nozzle sary If strongly scaled select new dosage nozzle Selector lever in wrong position Selector lever in wrong position Intake suction hose damaged Intake suction hose damaged Intake suction hose not immersed in foaming agent Intake suction hose not immersed in foaming agent High pressure hose too long nominal bore to small Air connection not correct or not connected in the first place minimum bore 8 Compressed air line shut off valve closed Foam lance used without injector gt select foam lance Connection of a pressure reducer in the compressed air line with injector 2 6 bar Check non return valve whether piston operates smoothly High pressure hose too long nominal bore to small or shows signs of damage replace as necessary minimum bore 12 Foam lance nozzle too small gt select lance with larger air Foam lance used with air injector injector nozzle Check non return valve whether piston operates smoothly or shows signs of damage replace as necessary Equipment with too small cross sections used WWW rm suttner com page 6 Ver 1 10 User Manual ST 164 Dual injector Artikel Nr 200 164 Below is a list of individual ST 164 parts 13 Spares The choice of perfection
6. injector may only be installed by qualified personnel able to operate the bypass injector properly Qualified personnel are persons familiar with installation commissioning and decommissioning operation maintenance and repair and who hold a qualification appropriate to their page 1 Ver 1 10 work www rm suttner com User Manual ST 164 Dual injector Artikel Nr 200 164 Commissioning V3 The ST 164 Dual Injector Unit may be secured either with the optionally available wall bracket or with The choice of perfection a panel design fitment Position detergent canisters in the vicinity of the injector unit They should be no more than 3m distant from the injector unit Select the appropriate dosage nozzles Connect the intake suction hoses for the detergent to the ST 164 detergent connectors A Do not confuse hoses and canisters Securing with wall bracket Connect a suitable hose to the injector unit outlet Assembly set for wall mounting Product code 20 0168 420 Connect a suitable spray attachment Pos ltem number Description Connect the injector unit to the pressure generator 1 00 0005 094 Adapter wall bracket Set the injector unit to clear flush selector lever in 2 00 0005 085 Wall bracket the intermediate position 3 04 0004 180 Hexagon Screw M8 x 45 Check all connections 4 04 0004 175 Plate M8 O For ST 164 not necessary Panel mounting Place the ST 164 as shown in the panel mounting bracket plate
7. User Manual ST 164 Dual injector Artikel Nr 200 164 A The choice of perfection Description The ST 164 is an injector unit for admixing liquid detergent concentrates with water using the venturi principle Via a selector lever see photos below two alternative detergents can be selected for admixing A third selector lever position makes it possible to flush the unit clear without any detergent intake Via an optional compressed air connection compressed air can be added to the detergent water mixture Any accessory components needed for this can be found in the spare parts drawing at the end of these Operating Instructions Selector lever switching positions Safety Rinsing Detergent 1 Detergent 2 Hazard A Ge If these instructions arenot followed there is a danger of physical injury danger to life and material damage amp Please comply with the Operating Instructions Incorrect operation can lead to serious injury Read the Operating Inst ructions before you use Inf the appliance 1 nto Intended Use The ST 164 injector unit is designed for Only Pressure Equipment Directive PE manufacturer neral safety notes To guarantee safe operation the injector unit may only be used in accordance with these Operating Instructions Keep these Operating Instructions in a safe place for later reference Please also observe the safety instructions for the detergent and if appl
8. e higher Diffusor pressure tolerance reflects the maximum diffusor pressure level at which injector induction suction continues page 4 Ver 1 10 level and higher counter pressure tolerancez Example Input pressure 100 bar injector nozzle 1 3 and counter nozzle 1 7 gt 0 5 litre induction level and diffusor pressure tolerance 52 bars All details are approximate values only www rm suttner com User Manual ST 164 Dual injector Artikel Nr 200 164 ST 164 Operating Modes Vg Operating Mode 1 Operation without compressed air ESRC nent The ST 164 injector unit can be used simply as a cleaning medium injector preferably at high pressure Here the injector unit is incorporated in the water supply downstream of the pressure generator Figure 1a Selection between two alternative detergents and a clear flush position can be made via the selector lever Figure 1b At pressures gt 70 bar foaming detergents can be foamed effectively with an air injector using a separate foam lance with an air injector Available foam lances are for example the ST 72 ST 74 and ST 75 Assembly layout Use with detergent Figure 1a High Mediumor A c4 Y d Low pressure pump Pressure min 5 6 bar Pressure max 350 bar Cleaning Cleaning Flow min 4 l min agent agent 2 High pressure hose ID min 5 16 Length 20 m ID recom 3 8 Length 40 m Nozzle Lance High pressure gun ST 1500 ST 2300 Assembly layout U
9. h the following formula ST 164 with dosage valve ST 161 intake flow volume 13 17 16 20 18 23 24 28 28 32 3 15 l min 100 0 45 l min 10 l min 15 l min 20 l min 30 l min 45 l min dosage rate 1 80 gt graph seting 2 LLLLLLLLLLLLI pierde LJ I ST 164 dual injector nozzles are 1 40 interchangeable By suitable nozzle d n we I I selection itis possible to adjustthe prawe SES injectors to match virtually all feasible 1 90 applications xu ES m i m oo a The choice of injector nozzle combina 8 9 89 le im Le tion influences definitively the quantity o 0 60 DL p Eq A i Concentration 95 96 Flow volume l min Dosage l min of maximum detergent induces under suction concentration and resistance 0 40 of the injector to pressure losses caused by the accessories hoses a corresponding nozzle table spray attachment etc 0 00 ml l1 2 d 4 5 5 7T UU 1 2 5 wW amp F Scale setting Each injector consists of two Note The graph only represents guide values Medium Water p approx 998 kg dm Injector de The flow volume can be read from 020 44 1 nozzles the injector nozzle itself and the counter nozzle Counter nozzle T Changing injector nozzle and diffusor nozzle Carry out work on the injector unit clean surroundings Use suitable tools Please be careful not to lose small parts amp The
10. icable of the high pressure cleaner manufacturer Do not mix detergents one with the other Wear suitable protective clothing and gloves when working Never direct the high pressure jet at persons or other living creatures Read the safety data sheets and observe the corresponding safety and handling regulations In addition the required safety and legal regulations for the respective type of use must be observed This also applies to all accessories used admixture of detergents with water and for straightforward rinsing with water D Group 2 liquids may be used as media In case of doubt contact the equipment The unit may only be used with a suitable pressure generator The unit is not designed for use with persons children included with restricted sensory and mental capabilities due to lack of experience and or lack of knowledge unless they are supervised by a person responsible for their safety or if they have received instruction from that person in use of the equipment n general children are forbidden to use this equipment A Connection lines used and the ST 164 injector unit itself must be flushd clear for 20 seconds prior to any change of detergent In the case of very powerful detergents please contact the manufacturer who can then assess whether operation with this unit is possible Any form of operation of the ST 164 injector unit over and above is deemed impermissible T Qualified personnel The bypass
11. itres 04 0003 546 2 2 mm For low pressure applications we recommend 04 0003 528 e 2 8 mm Combination Unit 2 1 2 8 25 bar compressed air 040003 549 2 8 mm 040003 532 3 2 mm 24 2 8 lt 25 bar Counter pressure diagram ST 164 Pressure generator Counter pressure Detergent Changing dosage nozzles Dosage nozzles make it possible to restrict the intake suction flow volume or detergent concentrate from both detergent connectors Chem 1 and Chem2 so as to adjust the concentration of detergent in the water You can obtain a basic dosage nozzle set restric tors under the following product code 20 0163 340 Restriction Bag ST 163 Remove the intake hose For choice of dosage nozzles see Withdraw the old dosage nozzle from the induction socket Dosage Adjustment Chapter Insert the new dosage nozzle into the induction socket A There is an O ring for each dosage nozzle During assembly please ensure that the O rings are not damaged f b a L L Sean an Injector nozzle to large counter nozzle gt high intake level and low counter pressure tolerance Example P Input pressure 100 bar injector nozzle 1 3 and counternozzle 2 8 gt 2 litres induction level and diffusor pressure tolerance 27 bar Injector nozzle to small counter nozzle gt low induction Higher diffusor pressure tolerance means that pressure losses caused by fittings hoses sprayguns etc may also b
12. se with foaming agent Figure 1b Highpressure pump Pressure min 80 bar High pressure hose ID min 5 16 Length 20 m ID recom 3 8 Length 40 m Flow min 8 l min Foam agent N F N Foam lance with Air injector High pressure gun ST 72 ST 74 ST 75 ST 1500 ST 2300 ST 2700 www rm suttner com page 5 Ver 1 10 User Manual ST 164 Dual injector Artikel Nr 200 164 ST 164 check valve Operating Mode 2 Operation with Product Code 200 164 370 compressed air The choice of perfection To install the ST 164 check valve you must first unscrew the blan king plug with O ring from the ST 164 injector unit Diagram 1 The ST 164 check valve is then screwed in Diagram 2 Compressed air can then be connected to the ST 164 non return valve Foaming with compressed air is particularly suited to generating foam at low water pressures 3 70 bar Assembly layout with detergent Shut off valve open M o lt lt j compressor Check valve Air i High Medium or Low optional eure dein sated regulator Pressure min 5 6 bar Pressure max 350 bar Flow min 4 l min Ch Foam hose l ID recom 1 2 Length max 20 m Foam lance Foam gun 203 100 605 203 100 610 ST 2725 ST 3100 ST 3300 203 100 630 502 808 Troubleshooting Injector does not suck in foaming agent or detergent from the container or no foam is generated ST 164 without compressed
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