Binks HAP 50 Series User manual

Product Description
Safety Instructions
Operating Instructions
for
BINKS
Airless Spray Gun HAP 50
These operating instructions are part of the equipment. Please read and follow all
instructions and safety precautions before using the equipment. Disregarding can
causes injuries on people and/or damages on the unit.
ITW Oberflächentechnik GmbH & Co. KG
Justus-von-Liebig-Straße 31, 63128 Dietzenbach, Deutschland
Telefon [phone] / 403-1 Telefax +49 (0) 6074 / 403-281
Internet www.itw-finishing.de
ITW Finishing Systems and Products
Ringwood Road, Bournemouth BH11 9LH, England
Phone [phone] / 571111 Telefax +44 (0) 1202 / 581940
Internet www.itweuropeanfinishing.com
ITW Surfaces et Finitions
163-171 Avenue des auréats BP 1453, 26014 Valence Cedex France
Téléphone [phone] Fax [phone]
Internet www.itweuropeanfinishing.com
Edition 10/05

Page 2
Table of Contents
Description...............................................................................................3
Safety Precautions ..................................................................................4
Legal Requirements................................................................................5
Gun Design..............................................................................................6
Selection Chart for Strainers...................................................................6
StrainerReplacement –Disassembly....................................................6
Selection Chart for Spray Tips................................................................7
Tip Grip Protection for High Pressure Guns..........................................7
Accessories.............................................................................................8
Gun Connection.......................................................................................8
Application Technique.............................................................................9
Cleaning and Maintenance Procedures.................................................9
Exploded View and Spare Parts List HAP 50 D..................................10
Exploded View and Spare Parts List HAP 50 F..................................12
EC Declaration of Conformity...............................................................14

Page 3
High Pressure Spray Gun HAP 50 D and HAP 50 F
Very tough Airless Manual Spray Gun with 4-finger
pull. With wear resisting shut-off valve made of hard
metal. Material inlet at the bottom of the gun handle =
swivel joint 1/4" NPS (M).
Suitable for waterborne coatings. A fluid strainer can
be integrated into the gun handle (see accessories).
Maximum pressure up to 500 bar.
Order No. 0114-013514
(Please order tip and base separately–see selection chart)
Very tough Airless Manual Spray Gun with 4-finger
pull. With wear resisting shut-off valve made of hard
metal. Material inlet at the top of the gun body
= swivel joint 1/4" NPS (M).
Suitable for waterborne coatings.
Maximum pressure up to 500 bar.
Order No. 0114-014930
(Please order tip and tip base separately–see selection chart)

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Safety Precautions
The Airless Spray Gun HAP 50 corresponds to state-of-the-art technology and meets with the
general requirements of EC Rules. This is documented by the attached EC Declaration of
Conformity and the CE mark.
The High Pressure Gun HAP 50 was designed according to state-of-the-art technology. The gun
was tested and operationally reliable prior to leaving our plant. The tip grip protection which is a
component of the operational safety has to be ordered separately.
If you are injected, seek emergency medical treatment immediately. Be familiar with
the name of the fluid in use. Do not delay surgical treatment !
Electrostatic Arcing must be prevented
Electrostatic charging develops at high flow rates. An adequate grounding system at the total
Airless System is securely deriving the charges. When working with flammable materials all high
pressure Airless Systems must be grounded.
Ignition Sparks / Explosion Hazard
Always use a conductive hose for Airless spraying operations. Check hose and gun for continuity.
Take an ohmmeter for weekly checks. The resistance between gun/hose (end/end) must not read
greater than 29 MΩverified at depressurized hose.
Ensure that all Airless Pumps are properly grounded !
The gun is suitable for all customary and standard coating materials.
Never leave a pressurized spray gun unattended !
Only use coating materials that are compatible with Nylon hoses !
Check regularly for leaks and wear of hoses and hose connections. Never repair
hoses, always replace them !
Please pay particular attention to safety information of the material suppliers !
Always take pressure off prior to working on spray equipment !
(e.g. by means of a by-pass valve or by pulling the trigger)

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Only use genuine BINKS replacement parts for Airless spray equipment!
The use of other than BINKS parts void all warranties !
In case you wish to apply unknown strong acids or aluminum corroding materials, we recommend
to contact your local distributor or our company to ensure safe operation.
Because any tool, if used improperly, can be dangerous, safety is ultimately the responsibility of
those who use it and those who operate the equipment. It is important that prior to installation the
user must read and be familiar with the Safety Section in the manual.
Always keep the Service Manual to hand.
Legal Requirements
For the operation with Airless Equipment and Accessories users must comply with the following
legal requirements:
BGV D 25 (VBG 23) Processing of coating material
BGV D 15 (VBG 87) Working with liquid jet stream equipment
ZH 1/406 Rules for jet stream equipment
Safeguards to be followed:
Do not point the gun at any person !
Do not point the gun at yourself, at any person, or at any animal.
Do not place any part of the body in the path of the spray !
Never touch the path of the spray with your fingers or your hand.
Secure the spray gun !
Always lock the gun before assembling or disassembling the tip or at operating interruptions.
Ensure no unintentional triggering may occur.

Page 6
Gun Design
The gun is of a very tough design, however it must not be used as a tool, e.g. to close drums.
The Airless Spray Gun HAP 50 is designed for a maximum operating pressure of 500 bar. It comes
standard with a swivel joint.
Order No. 0114-013514 for material inlet at the bottom of the gun handle, Type HAP 50 D.
Order No. 0114-014930 for material inlet at the top of the gun body, Type HAP 50 F.
The equipment can be connected to an Airless pump with a maximum operating excess pressure
of 500 bar.
The shut off valve of the gun is made of nickel bound hard metal and very wear resisting.
The gun having the material inlet at the bottom of the gun handle is equipped with a fluid strainer
(option), which is filtering coarse particles of the coating material.
Plug-in strainers are available in various mesh sizes.
Selection Chart for Strainers
Mesh Color Order No. Material Recommended for Tip Ø
200 red 00-00-0001320
(qty. of 10) caustic agent, clear
lacquer, artificial resin,
translucent ink, oil < 0,33 mm
100 yellow 00-00-0001319
(qty. of 10) basic coat, decorative
paint, filler, undercoat,
primer, water dilutable paint
0,38 to 0,43 mm
50 white 00-00-0001318
(qty. of 10) Dispersion paint, acrylic enamel, filler, Latex >0,46 mm
Strainer Replacement –Disassembly (also refer to Exploded View)
•Loosen trigger guard (20) and screw (22).
•Unscrew gun handle (32) from gun body (10) by turning counter clockwise. Use wrench added.
•Pull down plug-in strainer from gun body (10).
•Clean and check gasket (33), replace if necessary.
•Rinse gun handle (32) with solvent or clear water.
•Clean and brush strainer with solvent or clear water.
•Insert strainer into gun body.
•Reassemble gasket (33).
•Screw gun handle (32) into gun body and tighten with wrench added.

Page 7
Selection Chart for Spray Tips
Bore
mm Fan Width Fan Angle Flow Rate approx. ltrs. Water/min. at
Standard Tips Super ZIP Tips mm 70 bar 100 bar
94-98-0030023 0,23 134 30° 0,13 0,29
94-98-0040023 0,23 182 40° 0,13 0,29
94-98-0060023 0,23 289 60° 0,13 0,29
94-98-0040028 90-98-0059411HP 0,28 182 40° 0,2 0,45
94-98-0050028 0,28 233 50° 0,2 0,45
94-98-0060028 0,28 289 60° 0,2 0,45
94-98-0040033 0,33 182 40° 0,31 0,68
94-98-0050033 0,33 233 50° 0,31 0,68
94-98-0060033 0,33 289 60° 0,31 0,68
94-98-0030038 0,38 134 30° 0,39 0,87
94-98-0040038 0,38 182 40° 0,39 0,87
94-98-0050038 0,38 233 50° 0,39 0,87
94-98-0060038 0,38 289 60° 0,39 0,87
94-98-0030043 0,43 134 30° 0,52 1,05
94-98-0040043 90-98-0059417HP 0,43 182 40° 0,52 1,05
94-98-0050043 0,43 233 50° 0,52 1,05
94-98-0060043 90-98-0059617HP 0,43 289 60° 0,52 1,05
94-98-0040053 90-98-0059421HP 0,53 182 40° 0,79 1,76
94-98-0050053 90-98-0059521HP 0,53 233 50° 0,79 1,76
94-98-0060053 90-98-0059621HP 0,53 289 60° 0,79 1,76
94-98-0040063 90-98-0059425HP 0,63 182 40° 1,09 2,4
94-98-0050063 90-98-0059525HP 0,63 233 50° 1,09 2,4
94-98-0040078 90-98-0059431HP 0,78 182 40° 1,53 3,28
94-98-0050078 0,78 233 50° 1,53 3,28
94-98-0050094 90-98-0059537HP 0,94 233 50° 1,82 3,91
94-98-0060094 0,94 289 60° 1,82 3,91
Tip Bore Fan Width
Adjustable Spray Tips mm mm
JACT-415 0,13-0,46 30-350
JACT-420 0,18-0,48 30-500
JACT-424 0,18-0,66 30-350
JACT-428 0,28-0,66 30-550
JACT-441 0,44-0,89 30-600
JACT-449 0,53-1,36 30-650
Tip Grip Protection for High Pressure Guns
According to CE-Rule PR EN 1953 all guns of Airless equipment must be equipped with a contact
proof device in order to avoid injections.
Please order the tip grip protection (tip base) separately.

Page 8
Accessories
Standard Spray Tip -Order No. 94-98-00... (for size see selection chart)
Adjustable Tip -Order No. JACT-... (for size see selection chart)
Super ZIP Tip -Order No. 90-98-0059... (for size see selection chart)
Tip base for Standard Tip -Order No. 0114-016020
Tip base for adjustable tips -Order No. 93-98-541-300
Tip base Super ZIP -Order No. 90-98-5901HPF
Filter 200 mesh, red (qty. of 10) -Order No. 00-00-0001320
Filter 100 mesh, yellow (qty. of 10) -Order No. 00-00-0001319
Filter 50 mesh, white (qty. of 10) -Order No. 00-00-0001318
Kit of gaskets (Pos. 2,5,6,8,31,33,34) -Order No. 0114-013559
Repair kit (Pos. 1,2,3,5,6,8,31,33,34) -Order No. 0114-013560
Tool Kit (hex wrench, multi purpose wrench, pull-off ring) -Order No. 0114-018490
Cleaning Brush -Order No. 82-469
Metering and Mixing Cup (qty. of 50) -Order No. MC-1-K50
Viscosity measuring cup DIN4 (qty. of 2) -Order No. 7000-114-K2
Hand cleaner towels SCRUBS (6 buckets of 72 towels each) -Order No. 192218-K6
Tip cleaning needle (qty. of 12) -Order No. JAC-90-D
Gun oil, silicone-free (bottle of 75 ml) -Order No. 6-428
Gun grease, silicone-free (tube of 50 g) -Order No. AGMD-010
Gun Connection
Ensure the maximum operating excess pressure generated by the pump does not
exceed the maximum operating excess pressure of the gun !
If the maximum operating excess pressure of the equipment exceeds the one of the gun, the gun
must not be connected.
Once this has been checked the procedure will be as follows:
•Connect high pressure hose of the equipment to swivel (30) of the gun. Check for tight
connection.
•Insert tip into tip grip protection.
•Insert washer.
•Tighten tip grip protection using a wrench.
•If you are using a turning tip like Super ZIP or similar, check its allowed operating excess
pressure and install according to installation instructions.
•Start initial setup procedure of the pump according to the pump Service Manual.
•Refer to all operating and safety precautions of this service manual and of the pump manual.

Page 9
Application Technique
When spraying try to keep the gun HAP 50 parallel to the target. Twisting your wrist or arcing will
make the coating irregular. The gun must be hold with the whole arm.
The BINKS Airless Spray Gun has been factory tested. The unit comes assembled except for the
selected tip which must be installed. We recommend, however, to perform the following steps:
1. Start the pump slowly without spray tip and circulate the fluid, so that air may escape off the
system.
2. Release the trigger, put in trigger guard, and install the spray tip.
3. Increase the pump pressure and check spray pattern for proper atomization.
Unnecessary high pressure will result in premature wear of parts !
4. Keep the gun approximately 20 to 36 cm from the target.
5. If the fluid pressure is too high or the tip is obstructed or damaged this will cause a heavy pattern
on top or bottom.
6. If the fluid pressure is too low, or the fluid has a higher viscosity, or you are using the wrong tip
this will cause stripes or a faulty pattern.
7. Airless guns are either at the "ON" or "OFF" position. Intermediate positions known at
conventional air atomizing guns are not possible.
8. With Airless spraying there will be a heavier material build up at the sides. Therefore, the overlap
can be kept small.
9. Due to the high fluid flow the spray courses have to be performed quicker than with air atomizing
guns.
Important: Shut the gun at each change of direction. If the spray pressure is too low and/or the
tip is too large and/or the viscosity is too high this will cause stripes at the edges. In order to
avoid a pattern with stripes at the edges increase the pressure, use a smaller tip, or dilute
the material.
Cleaning and Maintenance Procedures
Always remove the spray tip before flushing the Airless system. At the same time let the pump run
at lowest possible pressure.
The gun should be thoroughly flushed through with an appropriate solvent after use. In order to
avoid sticking of the valve stem to the packing rinse again with turpentine substitute.
In order to avoid sticking of the valve needle perform the following: Pull back the trigger of the
completely relieved gun and lubricate the needle with a single drop of non-resinous, silicone-free oil
from time to time.
Clean the gun filter depending on the material used either with solvent or water and a hard brush.
Never use a steel brush.

Page 10
Ersatzteilliste / spare parts list
Ersatzteile / spare parts HAP 50 D
Pos. Bestell Nr. Bezeichnung Description
Order no.
0114-013514
Airless HAP 50 D Drehgelenk 1/4"
Airless gun HAP 50 D swivel 1/4"
Vorbehaltlich technischer Änderungen