CELTIPOL CHV-320 User manual

CHV-320
HYDRAULIC SYSTEM FOR SPRAYING POLYURETHANE,
POLYUREAS AND BI-COMPONENTS
TECHNICAL MANUAL 2022

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
TABLE OF CONTENTS:
1. GENERAL CONDITIONS........................................................................................................................4
2. SAFETY CONDITIONS...........................................................................................................................5
3. APPLICATION SAFETY.......................................................................................................................... 6
4. SAFE HANDLING OF CHEMICAL PRODUCTS........................................................................................7
5. EQUIPMENT TECHNICAL SHEET.......................................................................................................... 8
6. OVERVIEW...........................................................................................................................................9
7. 2500 PUMPING UNIT........................................................................................................................ 12
8. 2100 LIQUID FILTERS UNIT................................................................................................................17
9. ENDS OF STROKE...............................................................................................................................18
10. 2570 LIQUID HEATER...................................................................................................................... 19
11. 2330 AIR DISTRIBUTOR................................................................................................................... 20
12. 2640 HOSE OUTLET UNIT................................................................................................................21
13. HOSE................................................................................................................................................22
14. HIDRAULIC PUMP............................................................................................................................25
15. START-UP SEQUENCE......................................................................................................................26
16. SELECTING WORK TEMPERATURE.................................................................................................. 27
17. SELECTING WORK CYCLE.................................................................................................................27
18. DAILY STOP SEQUENCE................................................................................................................... 28
19. EXTENDED STOP SEQUENCE (OVER ONE MONTH).........................................................................29
20. SYSTEM MAINTENANCE..................................................................................................................30
21. GENERAL BREAKDOWNS.................................................................................................................30
22. LOCATING INCIDENTS..................................................................................................................... 32

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
23. FAULT DETECTION IN THE APPLICATION:....................................................................................... 35
24. ELECTRICAL CONTROLS PANEL....................................................................................................... 36
25. HOSE TRANSFORMER......................................................................................................................37
26. ELECTRICAL DIAGRAMS...................................................................................................................38
27. LIST OF COMPONENTS....................................................................................................................42
28. TRANSFER PUMPS C-M 16.............................................................................................................. 44
29. COMMERCIAL GUARANTEE............................................................................................................ 50
30. CE DECLARATION............................................................................................................................ 52

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
1. GENERAL CONDITIONS.
Before installing and starting up the Machine, read all the technical and safety
documentation included in this manual carefully. It is important to pay
particular attention to the information included here in order to become
acquainted with handing and operating conditions of the Unit. All information
is focused on bolstering User Safety and avoiding any possible breakdown
arising from the incorrect use of the Unit.
Careful reading of this Technical Manual will give you a better knowledge of the system and
procedures. Following the instructions and recommendations included here will reduce the
potential risk of accident during installation, use or maintenance of the Machine, and will make it
possible to have an incident-free operation for a longer period of time, better performance and
the possibility to detect and solve problems in a swift and simple manner.
Keep this Technical Manual. You will be able to make consultations in the future, with access to
useful information at all times. In the event of misplacing the manual, please request a copy from
Celtipol.
The design of the Machine does not allow for it to be used in potentially
explosive environments. Nor should the pressure and temperature limits
stipulated in the technical specifications in this manual be surpassed.

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
2. SAFETY CONDITIONS
The first consideration to take into account is that during the design and project stage of the
CHV-320 machine, the regulations in force regarding machine Safety and Prevention of Risk in
the Work Place have been scrupulously respected. Therefore, we can firmly state that the
machine is intrinsically safe.
Nevertheless, in common with any machine or tool, incorrect use of the same may cause more or
less hazardous situations. These recommendations have been drafted to avoid such situations to
ensure safe use and handling of the system.
Leading on from the above, clearly, all personnel that have anything to do with the spraying and
handling operations of the machine must have an in-depth knowledge of these
recommendations as well as all other recommendations that may be provided by the
manufacturers of chemical products.
Throughout these operations, the intention is to provide a non-exhaustive list of the possible
risks that may arise from spraying operations. For this reason, and depending on each particular
application, it must be the user of the system who should carefully study the risks arising from
the same, in line with the Regulation in force on the Prevention of Risks in the Work Place.
Another aspect for consideration is the prevention of possible risks arising from the use of
different chemical products, some of which may be hazardous if used incorrectly. Special
attention should be paid to any fumes issued during use of polyurethane foam and polyurea
systems since isocyanate compounds are used in spraying operations.
In short, to ensure that the handling and use of the spraying equipment is as safe as possible, the
user must strictly follow the following aspects indicated in this manual.

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
3. APPLICATION SAFETY.
• It is advisable for personnel with a history of respiratory complaints to avoid exposure to all
isocyanates.
• Chemical products must be handled safely in accordance with manufacturer's
recommendations. The manufacturer should provide information on the toxicity of the products
used as well as actions to take in the event of accident (wounds, irritation, etc.).
• It should be taken into account that solvents that may be used in cleaning operations may also
entail additional risk during handling.
• Do not apply until adequate ventilation is ensured, either naturally or forced, if required.
Suppliers of chemical products must be applied to in order to determine the values at which the
concentrations of fumes may be hazardous.
• The appropriate procedures and systems must be applied to detect hazardous concentrations
of fumes.
• In the event of not being able to ensure appropriate ventilation, both the personnel applying
substances and those working in the area influenced by fumes must, without fail, use certified
breathing apparatus.
At all times, users must use the appropriate personal protection equipment (gloves, breathing
masks, goggles, protective clothing, etc.).
• Users must be completely familiar with the chemical products and with the use of the
equipment.
In order to prevent any possible bodily harm caused by incorrect handling of raw
materials and solvents used in the process, please read carefully the safety
information provided by the supplier.
Treat waste according to the regulations in force.
Electrical maintenance of the machine must only be conducted by a qualified
electrician.
In order to avoid damage caused by the impact of pressurized fluids, do not open any
connection or carry out any maintenance work on components under pressure until
the pressure has been completely eliminated.
Use appropriate protection for operating, maintenance work or whenever present in
the working area of the Machine. This includes but is not limited to the use of a face
mask, goggles, gloves, footwear and safety clothing.
Certain components of the Machine reach temperatures that can cause burns. Do not
handle or touch the hot parts in the Machine until they have cooled down.
In order to prevent any serious harm due to crushing or amputations, do not work
with the Machine without safety protection from duly installed moving parts. Make
sure that all safety protection is correctly fitted when completing repairs or
maintenance work.

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
4. SAFE HANDLING OF CHEMICAL PRODUCTS.
Products such as polyisocianates, organic solvents and diamines should be stored in a place
exclusively for and adapted to such a purpose, with restricted access. Maximum temperatures
must be strictly adhered to, both in the application and in storage of chemical products, at all
times following the manufacturer's recommendations.
• Also, chemical products are to be stored at all times in suitable containers, following the
manufacturer’s recommendations.
• Containers must not be opened until immediately before being used in order to avoid
contamination by damp. Any leftover product after being applied should be put back into the
original container and be stored in a dry, ventilated place.
• During cleaning tasks of spilt components, it will be essential to use eye protection, gloves and
wearing breathing apparatus. Spilt isocyanate can be collected with any absorbent inert product,
such as sawdust. In any case, it is important to avoid skin contact. The absorbent product is to be
immediately collected and dumped into an open container through the upper part.
• Throughout the entire operation explained above, the area must be correctly ventilated.
Safety personnel equipment:
Celtipol recommends the following personnel safety equipment for operations with foaming
(see table):
•• Protective mask for airways.
•• Goggles to protect the eyes.
•• Headset to protect against noise.
•• Gloves to protect hands.
•• Protective clothing for the body.

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CHV-320 TECHNICAL MANUAL 03-2022
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5. EQUIPMENT TECHNICAL SHEET.
Technical characteristics:
....Power supply:.................................................................. Three-phase 220 V, 60Hz
....Preheater power:.......................................................................................12,000w
....Transformer power:.....................................................................................5,000w
....Electric engine power:......................................................................5.3 H.P. - 4 Kw
....Installed power:......................................................................................... 21,000w
....Maximum consumption:.................................................................................. 55 A
....Work pressure:...........................................................................................2756 psi
....Admissible hose length:................................................................................. 262 ft
....Maximum production:......................................... 19.8 lb/min. – 2.16 gallons/min.
....Weight of the machine with no oil:............................................................ 363.7 lb
....Oil tank capacity:.................................................................................. 21.1 gallons
....Dimensions (width x depth x height):...............................................30 x 39 x 48 in
Systems:
Self-lubrication.
In an emergency situation, it can operate with transfer pump.
Air distributor with two outlets.
Air pressure regulator.
Digital automatic controller for temperatures in preheaters and hoses.
Automatic blocking systems activated by excess pressure or temperature.
Consumption ammeter for the hose.
Cycle counter with programmed blocking preselect.
Protection filters for incoming products.

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
7057
7057
6. OVERVIEW
FRONT:
1041..........................................................Main wheels.
2635.................................Cover of the control cabinet.
2637...................... Isocyanate heater protection plate.
2638.............................. Poliol heater protection plate.
2640.................................................... Hose outlet unit.
7032...................................1/2” Air pressure regulator.
7043.................................................. Air pressure gage.
7045-1............................ Hydraulic high pressure gage.
7045-2.............................Products High pressure gage.
7049........................ Thermometer and hydraulic level.
7052-1............................Temperature controller POLY.
7052-2.............................. Temperature controller ISO.
7052-3........................... Temperature controller HOSE.
7053-1..............Hydraulic central start-up pushbutton.
7053-2............. Hidraulic cylinder start-up pushbutton.
7053-3................................. Hose start-up pushbutton.
7053-4.............................. Heater start-up pushbutton.
7054...............................................................Ammeter.
7056.................................................... Emergency stop.
7057......................................................Red signal light.
7058.................................................. Green signal light.
7059..............................................Control cabinet lock.
7074........................................................ Cycle counter.
7080...........................................................Main switch.
7168........................RESET button with red signal light.
7052-1
7053-4
7052-2
7052-3
7053-3
7045-2
7053-2
7080
7056
7074
7032
7053-1
7045-1
7049
7054
7059
1041
7043
2640
2637
2635
7058
7168
7057

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
REAR:
2100...................................................Liquid filters unit.
2344......................................Hydraulic pressure pump.
2425........................................Transfer pump brackets.
2500.........................................................Pumping unit.
3220..................................... Solenoid valve base plate.
2571................................................. Heater block POLI.
7021............................................................... 1/2” Plug.
7038.................................................... Lubrication tank.
7039.......................................................Solenoid valve.
7046.....................................................Pressure switch.
7225...................................................... Electric engine.
2572................................................... Heater block ISO.
2612......................................................... Pump holder.
2572
2425
2344
2571
2100
7225
7038
7021
2500
3220
7039
7046
7046
2612
2612

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
RIGHT SIDE:
2330....................................................... Air distributor.
2425................................. Brackets for transfer pumps.
2616...................................................... Machine stand.
2630..................................................... Machine casing.
2631............................................ Transformer housing.
2632....................................................Electrical cabinet
2633.............................................................Back cover.
3223........................................................Ball valve 3/4”
8110.................................Machine connection stretch.
9110........................................ Black heat shrink tubing
8110
2330
2425
2633
2632
2631
2630
2616
3223
9110

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
7. 2500 PUMPING UNIT.
2100.......................................................... Liquid filters.
2504..................................................... Piston rod yoke.
2509.................................................... Hexagonal pillar.
3220..................................... Solenoid valve base plate.
5543.............................................M16 Self-locking nut.
7039........................................................Solenoid valve
7063............................................90º Elbow G3/4” M-F
2504
5543
7039
3220
2509
7063
2100
5543

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
Ref.
DESCRIPCIÓN
2114
Sealing washer 1/2”
2421
O-ring Øin. 14x3
2503
Base pumping unit
2508
Cylinder body
2509
Hexagonal pillar (x4)
3201
Upper cylinder head
3202
Lower cylinder head
3203
Pump supplement
3204
Cover
3210
Lubrication pump liner
3220
Solenoid valve base plate
3221
Screw 12.9 M12x240 (x4)
3222
Wiper seal
4751
Screw M12 x 90 (x4)
5532
Screw M12 x 70 (x4)
5732
Wiper seal
5733
Rod seal
5735
O-ring Øin. 60x3,5
5740
Guide
7035
Joint 1/2” M-M Gas
7039
Solenoid valve
SPARE PARTS KIT (2210)
3222
Wiper seal
5732
Wiper seal
5733
Rod seal (x3)
5735
O-ring Øin. 60X3.5 (x2)
5740
Guide (x2)
7039
5740
5733
3201
4751
2508
5735
5733
3202
2509
2503
5532
3220
2421
2421
7035
2114
5732
5740
5735
3222
3203
3221
3210
3204

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CHV-320 TECHNICAL MANUAL 03-2022
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Ref.
DESCRIPTION
2203
Piston seal kit
2504
Piston rod yoke
3205
Piston-rod set
3206
Lubr. pump gasket support
3207
Tip piston lubrication pump
3208
Lubrication pump guide
3209
Lubr. pump guide housing
3211
Joint lubrication pump
7106
Inner screw M8
SPARE PARTS KIT (2203)
Piston seal
Piston guide 60 (x2)
SPARE PARTS KIT (2211)
3208
Guide
3211
Joint lubrication pump (x2)
3205
2504
7106
2203
3206
3209
3207
3211
3208
3211

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
7141 ISO pump unit
Ref.
DESCRIPTION
2112
Watertight washer 3/8”
3071
Lubrication elbow 1/8”
5802
Upper base
5803
Nylon guide
5804
Seal stop ring
5805
Cylinder body
5806
Piston rod
5809
Piston head
5810
Lower base
5811
Sphere stop
5812
Sphere Ø17
5813
O-ring Øin. 35x2
5814
Safety ring
5815
Sphere Ø15
5817
Nylon cylinder joint stop
5818
O-ring Øin. 34x2
5820
Wiper seal
5821
ISO packer bracket
5822
Rod seal
5823
Double collar piston
5829
Piston guide
5830
Seal and housing wiper seal
5831
Guide and buffer seal housing
7030
Joint G3/8” M-M
7710
Varisel buffer seal
7711
Varisel buffer seal
SPARE PARTS KIT (2206)
5803
Nylon guide
5813
O-ring Øin. 35x2
5818
O-ring Øin. 34x2
5820
Wiper seal
5822
Rod seal
5829
Piston guide
7710
Varisel buffer seal (x2)
7711
Varisel buffer seal
5803
5817
5814
5805
5820
5821
5818
7711
5804
5802
5813
5811
5812
5810
5806
5823
5815
7710
5829
5809
5822
5830
3071
7710
5831
2112
7030

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
7142 POLI pump unit
Ref.
DESCRIPTION
2112
Watertight washer 3/8”
5801
POLI packer bracket
5802
Upper base
5803
Nylon guide
5804
Seal stop ring
5805
Cylinder body
5806
Piston rod
5809
Piston head
5810
Lower base
5811
Sphere stop
5812
Sphere Ø17
5813
O-ring Øin. 35x2
5814
Safety ring
5815
Sphere Ø15
5817
Nylon cylinder joint stop
5818
O-ring Øin. 34x2
5820
Wiper seal
5823
Double collar piston
5829
Piston guide
5830
Seal and housing Wiper seal
5831
Guide and buffer seal housing
7030
Joint G3/8” M-M
7710
Varisel buffer seal
7711
Varisel buffer seal
SPARE PARTS KIT (2207)
5803
Nylon guide
5813
O-ring Øin. 35x2
5818
O-ring Øin. 34x2
5820
Wiper seal
5829
Piston guide
7710
Varisel buffer seal (x2)
7711
Varisel buffer seal
5803
5817
5801
7711
5818
5804
5802
5812
5810
5806
5823
5815
7710
5831
5809
5830
7710
5829
2112
7030
5820
5814
5805
5813
5811

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CHV-320 TECHNICAL MANUAL 03-2022
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8. 2100 LIQUID FILTERS UNIT
Ref.
DESCRIPTION
2103
O-ring Øin. 30x2
2104
Filter body
2105
Filter holder
2106
Filter
2107
Safety ring
2108
Watertight washer 3/4”
2109
M3/4 Joint - M1”1/16
2111
Plug 3/8”
2112
Watertight washer 3/8’’
2113
Joint M 3/4” - F 3/4”
SPARE PARTS KIT (2208)
2103
O-ring Øint 30x2
2106
Filter
2109
2108
2103
2106
2105
2111
2112
2113
2108
2107
2104

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
9. ENDS OF STROKE.
Ref.
DESCRIPTION
2342
Vertical bracket
7112
End of stroke bracket
7115
Limit switch
7115
7112
7115
7112
2342

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
10. 2570 LIQUID HEATER
Ref.
DESCRIPCIÓN
2571
Left heater block (POLI)
2572
Right heater block (ISO)
2758
Thermostat
3021
Heater cover
3053
Spring Øin. 14x2
3056
Thermocouple probe
3057
Probe connector
3074
1500W-380v Ø14 resistance
3076
Inner Plug NPT 3/4”
4762
Screw M6 x 60
5243
Plug NPT 1/4”
7001
M 3/8”NPT Joint – M 3/8”G
7046
Pressure switch
2571
2572
5243
5243
5243
3076
7046
2758
3021
4762
7001
7001
3057
3056
3074
3053

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CHV-320 TECHNICAL MANUAL 03-2022
Translation of the original manual
11. 2330 AIR DISTRIBUTOR.
Ref.
DESCRIPTION
1102
Air joint M1/2” - M1/2”
2331-A
Air distribution block
5243
Plug 1 x 4” NPT
7003
Swift air connector female 3/8”
7033
Stopcock 1/2”
7034
Hose connector 1/2”
7086
M3/8” swift coupling Ø12
7034
7033
1102
2331-A
5243
7003
7086