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8.5  Changing the fluid needle

Removing the fluid needle

1.

Clean the automatic spray gun (

 

Ä

 Chapter 8.3 ‘Cleaning the automatic spray gun’

on page 29

)

Fig. 9: Removing the fluid needle

2.

 WARNING!

The locking piece ( Fig. 9/4) is under spring force!

Carefully unscrew the entire locking piece ( Fig. 9/4).

3.

Remove the spring ( Fig. 9/3).

4.

Take the entire valve shaft ( Fig. 9/2) out of the main element ( Fig. 9/1).

Fig. 10: Removing the fluid needle

5.

Loosen the nut ( Fig. 10/4) of the valve shaft pipe ( Fig. 10/1).

6.

 CAUTION!

Risk of injury due to fluid needles!

Remove the spring ( Fig. 10/3) and fluid needle ( Fig. 10/2) from the valve shaft pipe (
Fig. 10/1).

Automatic spray gun A 10

ENGLISH

 200-0148

 

GB–31

Содержание 200-0148

Страница 1: ...T Dok 040 GB Rev 5 GB Automatic spray gun A 10 Operating instructions 200 0148 Translation of the original operating instructions...

Страница 2: ...of the device Due to optional finishing variants it is possible that the figures shown in this operating manual deviate from your device Information about explosion protection Many of our competitors...

Страница 3: ...ion in an emergency 14 4 Transport storage and packaging 15 4 1 Transport 15 4 2 Storage 15 4 3 Packaging 15 5 Overview 16 6 Installation 17 6 1 Safety 17 6 2 General installation information 17 6 3 I...

Страница 4: ...mer Care 38 10 Spare parts 39 11 Accessories 40 12 Disassembly and disposal 41 12 1 Safety 41 12 2 Disassembly 41 12 3 Disposal 41 13 Technical data 42 13 1 Dimensions and weight 42 13 2 General speci...

Страница 5: ...is closed in order to prevent a subsequent dripping of the spray fluid For the precise control of the automatic spray gun electrically activated solenoid valves can be used Switching times of 60 ms c...

Страница 6: ...ic spray gun A10 200 0148 Operating manual T Dok 040 Serial number The serial number of the automatic spray gun is located on the main element It serves as a unique identifier Operating instructions T...

Страница 7: ...uation which can cause death or severe injuries if it is not averted CAUTION This combination of symbol and signal word indicates a possibly dangerous situation which can cause slight injuries if it i...

Страница 8: ...s results lists ref erences and other elements Identification Explanation Step by step instructions Results of procedural steps References to sections in this manual and other applicable docu ments Li...

Страница 9: ...carrying out the different tasks and while working with the device The selection of the protective equipment depends on the environmental conditions at the site of the system owner and the utilised co...

Страница 10: ...ng parts and splashes of liquid Protective gloves Protective gloves protect hands from friction abrasion puncture wounds or deeper injuries as well as from contact with hot surfaces Safety shoes Safet...

Страница 11: ...Safety helmet The helmet protects the head against injuries from falling parts and oscillating loads as well as in tight spaces Automatic spray gun A 10 ENGLISH 200 0148 GB 11...

Страница 12: ...NING Sound pressure level Depending on the operating conditions the sound pressure of the device may cause hearing damage Take suitable action to reduce the impact of the existing sound pressure level...

Страница 13: ...e spray fluid manufacturer n Only use the manufacturer s OEM parts n Only operate the automatic spray gun after proper fastening on a suitable carrier construction n Do not hold the automatic spray gu...

Страница 14: ...er GmbH has been manufactured based on state of the art technology and generally accepted technical safety regulations Nonetheless its use can pose a threat to the life or health of users or third par...

Страница 15: ...a dry and dust free environment n Keep away from any aggressive media n Protect from UV radiation n Avoid mechanical shocks n Storage temperature 15 to 40 C n Relative atmospheric humidity max 60 4 3...

Страница 16: ...t nut for needle stroke 7 Round jet controller R option 8 Flat jet controller F 9 Fastening screws 10 Fluid nozzle flat round rotary jet or full cone rotary jet 11 Connection for control St atomiser a...

Страница 17: ...in Note Proceed cautiously when working on or near sharp edges and pointed corners Wear protective gloves if in doubt 6 2 General installation information Adhere to the following general information f...

Страница 18: ...un with the screws Fig 2 2 3 Ensure proper earth connection of the automatic spray gun 6 4 Connection scheme Air and fluid supply Fig 3 Air and fluid supply St Control air Z Atomisation air DV Pressur...

Страница 19: ...d to people and property Make sure that the material supply and the control air are interrupted if the atomiser air pressure drops off quickly It is recommended to regulate the atomiser air pressure v...

Страница 20: ...5 To do so turn the adjusting nut Fig 5 3 counter clockwise One turn of the needle stroke adjustment moves the needle by 1 mm and corresponds to 18 positions No air may escape from the automatic spra...

Страница 21: ...before each use for damage and tight fit Adhere to the spray media manufacturer s specifications in the safety data sheet Make sure that the connected compressed air is oil free and free of solid mat...

Страница 22: ...use sharply abrasive chemically aggressive very hot or very cold spray fluids without first consulting with and receiving approval from Krautzberger GmbH n Adhere to the safety data sheets of the spra...

Страница 23: ...prior to start up Never point compressed air at living beings 1 Make sure that the control air and atomiser air connections are not reversed 2 Close the control air connection St 3 Open material suppl...

Страница 24: ...zle size n Adjust the needle stroke optional Chapter 7 5 Setting the zero point of the needle stroke setting on page 26 Too high air pressure causes unnecessarily high air consumption and too strong a...

Страница 25: ...the flat jet on the flat jet controller Fig 6 1 5 Continue adjusting settings on the controllers Fig 6 1 and 2 until the desired spray pat tern is achieved It is recommended that you only adjust the...

Страница 26: ...turning counter clockwise until fluid escapes 7 6 Shutting down 7 6 1 Temporary shut down End the spray process by switching off the control air connection St The atomiser air connection Z is automati...

Страница 27: ...r Customer Care department CAUTION Risk of injury through compressed air Uncontrolled leaks of compressed air can lead to serious injuries Prior to any work on the device all compressed air lines must...

Страница 28: ...d Change fluid nozzle and air nozzle Chapter 8 4 Changing the fluid nozzle and the air nozzle on page 30 Specialised personnel Change fluid needle Chapter 8 5 Changing the fluid needle on page 31 Spec...

Страница 29: ...rocess by switching on the control air connection St and the atomiser air connection Z 7 Spray until the cleaning product runs clear 8 Interrupt the cleaning product supply 9 Blow out cleaning product...

Страница 30: ...ece Fig 8 5 3 Loosen cap nut Fig 8 1 4 Remove air nozzle Fig 8 2 5 Unscrew fluid nozzle Fig 8 3 Always change the fluid nozzle Fig 8 3 and fluid needle Fig 8 4 at the same time Chapter 8 5 Changing th...

Страница 31: ...force Carefully unscrew the entire locking piece Fig 9 4 3 Remove the spring Fig 9 3 4 Take the entire valve shaft Fig 9 2 out of the main element Fig 9 1 Fig 10 Removing the fluid needle 5 Loosen the...

Страница 32: ...RNING Risk of injury through the use of incorrect spare parts Check the condition of the seals Fig 11 1 through 7 and replace if necessary Operating instructions T Dok 040 GB Rev 5 mail krautzberger c...

Страница 33: ...d spring Fig 12 3 into the valve shaft pipe Fig 12 1 2 Screw the nut Fig 12 4 onto the valve shaft pipe Fig 12 1 Fig 13 Attaching the fluid needle 3 Push the entire valve shaft Fig 13 2 into the main...

Страница 34: ...screw the screw Fig 14 2 from the head section Fig 14 1 and the main element Fig 143 4 Remove the head section Fig 14 1 from the main element Fig 14 3 Fig 15 Removing needle packing 5 Unscrew the seal...

Страница 35: ...the seal screw Fig 16 3 3 Place the seals Fig 16 2 onto the centring tubes Fig 16 1 Fig 17 Insert needle packing 4 Insert the head section Fig 17 1 into the main element Fig 17 3 5 Screw the head sec...

Страница 36: ...ozzles Chapter 8 3 Cleaning the automatic spray gun on page 29 Spray pattern concen trated on the left or right side n Dirty air nozzle n Dirty fluid nozzle n Clean nozzles Chapter 8 3 Cleaning the au...

Страница 37: ...air nozzle on page 30 n Worn needle seal n Replace needle seal Chapter 8 6 Changing the seals on page 34 Leakage on the clamping screw n Needle seal defective n Replace needle seal Chapter 8 6 Changin...

Страница 38: ...are Krautzberger GmbH Customer service Stockbornstr 13 65343 Eltville am Rhein 49 6123 698151 customercare krautzberger com Operating instructions T Dok 040 GB Rev 5 mail krautzberger com www krautzbe...

Страница 39: ...ke spare part ordering easier please provide the following information Serial number Model product name Designation Item number according to spare parts list Quantity Desired shipping method post frei...

Страница 40: ...us on the Internet www krautzberger com or contact your Krautzberger specialist dealer consul tant or our office staff Here are a few examples n Air nozzles n Fluid needles n Fluid nozzles n Arm exte...

Страница 41: ...the entire power supply from the device and discharge any energy stored in the machine n Remove and dispose of operating and auxiliary material as well as remaining processing materials in an environm...

Страница 42: ...design approx 750 g 13 2 General specifications Specification Value Unit Working pressure control air max 4 8 bar Working pressure spray fluid max 12 bar Operating pressure atomiser air max 8 bar Sou...

Страница 43: ...14 Declaration of incorporation Fig 19 Declaration of incorporation Automatic spray gun A 10 ENGLISH 200 0148 GB 43...

Страница 44: ...__________________________________________________________ ______________________________________________________________________________ ______________________________________________________________...

Страница 45: ...____________________________________ ______________________________________________________________________________ ______________________________________________________________________________ _____...

Страница 46: ...______________ ______________________________________________________________________________ ______________________________________________________________________________ ___________________________...

Страница 47: ...Delivery 15 Dimensions 42 Disassembly 41 H Health 12 M Measurements 42 O Owner 13 P Personal protective equipment 9 Personnel 8 Pictograms 7 Protective equipment 9 R Recycling 41 S Storage 15 Symbols...

Страница 48: ......

Страница 49: ...Krautzberger GmbH Stockbornstrasse 13 65343 Eltville am Rhein Germany Hotline 49 0 6123 698 222 Reception 49 0 6123 698 0 Fax 49 0 6123 698 200 Email mail krautzberger com Internet www krautzberger co...

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