EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual

EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual & troubleshooting

EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 1User manual
Compact-Pro 55
EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 2Réf. 30968

You just acquired one of our machines and all the team of Europe Projection thanks you for the confidence you have granted us.
Manufacturer of professional equipment for paint and fillers, we have put our know-how for 25 years at the service of the users of our machines.
Our technical & commercial team is at your disposal for any further information you may need about the machine you just acquired.


This manual is a key part of the use of your machine. It summarizes the procedures for starting up, cleaning, and maintenance of the device and also the safety instructions you need to observe.
Read carefully all the working and safety instructions and the warnings included in this manual before starting your machine.
Most of the accidents are caused by non-compliance with the safety standards and rules.
This manual must be kept near the machine, within reach of the user, and held in good condition until the final destruction of the machine.
In case of loss or deterioration of the manual, you can ask the machine manufacturer mentioned on page 4 for a copy at any moment.
This manual is intended for any staff who will manipulate the machine :

  • people in charge of the transport of the machine
  • people in charge of the use of the machine
  • people in charge of the cleaning and maintenance of the machine
  • people in charge of the final destruction of the machine


Using the machine in an incorrect way or in non-compliance with the safety instructions indicated in this manual can cause death or serious injuries.
Read carefully all the working and safety instructions and the warnings contained in this manual before starting your machine.

  • EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 3Respect all the safety standards before running the equipment.
  • Use the equipment only for the applications specified in the manual.
  • Always remain alert when using the equipment.
  • Transport the machine using the handles or the appropriate grips.
  • During the breaks, disconnect electrically the machine.
  • EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 4Run the equipment to its nominal voltage.
  • Let at least 50 cm of free space between the equipment and any obstacle so that the airflow is not blocked.
  • Know how to quickly stop the equipment in case of necessity.
  • Never use the equipment while it is running abnormally or it is defective.
  • Do not direct a water jet or flammable liquid on the machine.
  • Never direct an air jet or product jet on a person or an animal.
  • Do not touch the warm surfaces of the equipment.
  • Always wear adequate body protection (glasses, gloves, overalls, and mask) and pay attention to long hair.
  • Never touch moving parts.
  • Do not insert any object or the hands inside the protection grids to avoid any accident or damage to the machine.
  • For any outside job, only use appropriate extension cords.
  • EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 5Maintain the equipment carefully and clean it properly after every use.
  • Disconnect the equipment before any intervention.
  • Avoid absolutely unscrewing any connection while the machine is under pressure.
  • Check the damaged parts.
  • Do not clean the plastic parts with solvent.
  • In case of damage to the electric cable or the plug, do not run the machine and contact a licensed After-Sale Service to put genuine parts instead of the defective ones.
  • In case of needed After-Sale Service, always specify the machine model and its serial number.
  • For any replacement of parts, only use genuine parts.
  • EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 6Do not modify the machine.
  • Do not cut or dismantle the protection grids.
  • Do not open the electric box.

2.1. SAFETY (continued)

  • Maintain the workspace clean and clear.
  • The ambient operating temperature must be from 5°C and 35°C.
  • Do not use the equipment in a potentially explosive area.
  • Do not place any potentially inflammable objects in close proximity to the machine.
  • Take away every not qualified person from the working area of the machine, as well as children and animals.
  • In case of installation of the machine on scaffolding or a plan above ground level, attach the machine to avoid any falls while operating.
  • Do not install the equipment on an inclined surface to avoid the risks of unexpected moves or falls.


  • Always use hoses and connections adapted to the used product (genuine parts), do not try to fix it.
  • Do not walk on the hoses, do not bend them.
  • Do not use the hoses to pull the machine.


  • Keep the equipment in a clean and clear area in which the temperature does not exceed +35°C.
  • After every use, necessarily grease the pump with a mixture of water + and storage liquid to avoid it blocking up. The storage of a not greased pump can damage it seriously.


EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 7The electric connection of the machine must be on a 16A – 400V plug with a differential circuit breaker.
Before any intervention on the machine, make sure that every energy supply is cut (air and electricity).
All the machines must be connected to the ground when they work to protect the operator from electric shocks. Our machines are all equipped with standardized connection plugs.
The electric connection must be made by a qualified technician. It is forbidden to modify or dismantle the machine, especially the electric box.
Repairs must be made by an authorized center or our After-sale Service.
During any intervention on the machine, make sure that the ground is well reconnected.
During the use of an extension cord, make sure that it is not crushed or damaged and that it contains aground. Check that the section of the used extension cord is sufficient to support the machine when it is working. A too-thin extension cord can cause voltage drops or overheat of the machine.
In case of use of a cable reel, it is imperative to unwind it entirely, otherwise, the equipment can be damaged. The section must be proportional to the length of the cord.
EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 8At its end of life, the machine must not be eliminated with the other household waste. The uncontrolled elimination of waste can harm the environment or human health. Individuals are invited to contact the distributor which sold them the product or to inquire with their city hall to know where and how to get rid of the product so it can be recycled while respecting the environment.
Under the regulation of Waste of Electrical and Electronic Equipment (WEEE), we undertake to process the used EEEs according to the following provisions: applicable only to products on the market since 08/13/05, under the brands EUROPE PROJECTION or VOLUMAIR, products of other brands sold by our company (upon presentation of the corresponding invoices), products that operate using electrical energy (for example, thermal washers or compressors do not fall into this category).
Treatment modality
WEEE returns are collected by our clients/distributors at their own expense to our collection points in Antony (92) or Rousset Sur Arc (13). Upon receipt, the products are sorted by our employees and directed to the most appropriate processing channels.
For any further information, please contact our hotline at +33 4 42 29 08 96 or [email protected].


Spraying machine for mortars and exterior coatings.
Equipped with a stainless steel tank, a vibrator, a button control panel for simplified use, and a twin-cylinder compressor.
Traditional mortars with admixtures, hydraulic coatings, monolayers, lime-based coatings, high-load technical and special coatings, repointing coatings…
EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 9Do not use solvant-based products, products with a grain thicker than 6 mm, powder products…

Product pressure 0 to 20 bar
Product flow-rate 0 to 55 kg/min
Machine motor power 5,5 kW
Comp. absorbed air flow-rate 366 L/min
Compressor power 2,2 kW
Maximum air pressure 10 bar
Power supply 400 V – 16 A – 50 Hz
Tank capacity 100 L
Maximum grain size 6 mm
Pump MAP 11
Integrated vibrator yes
Dimensions (L x w x h) 130 x 70 x 75 cm
Weight 160 kg
Noise level 96 Lwa
Delivered with
  • a Ø32 mm x 20 m air/product hose
  • a pressure controller with adapter
  • a carry-case containing:
    • an ABS mortar spray lance
    • eight spray nozzles (Ø8, 10, 12, 14, 16, 18, 20 & 22 mm)
    • three grouting nozzles (Ø10, 12, and 14 mm)
    • two cleaning balls and a tube brush
    • a cleaning brush
    • an unplugging brush
    • a 7 mm Allen key

3.3. IDENTIFICATION OF THE COMPONENTSEUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 10

A Automatic lubricator
B Rotor / Stator
C Product outlet
D Air outlet
E Nozzle
F Lance
G Air/product hose
H Drain plug
I Compressor drain screw
J Control panel (see next page)

EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 11

K Undervoltage light
L Compressor Start/Stop button
M Potentiometer
N Machine forwards / backward mode button
O Vibrator Start/Stop button
AU Emergency stop button



  • The electric connection has to be 400 V – 16 A – 50 or 60 Hz with a 3 x 2,5 mm² cable reel of 40m maximum, completely unreeled.
  • Turning button (N) to the MANU position will start the product pump.
  • Turning button (N) to the ARRIERE position will cause the product pump to rotate in reverse.
  • In AUTO mode, the pump starts only when the lance is open (when the compressor is running).
  • In MANU mode, the pump runs continuously.
  • After a prolonged standstill, it is possible that the pump might be blocked. If this is the case, alternately turn the pump forwards and backward for 5-second sequences. As soon as the engine starts to turn normally, the pump is unblocked.
    EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 12Never use petroleum-based products in the pump, as they may damage it.
    Never run the pump without water or product.
  • In order to avoid condensation (and rust) in the compressor tank, make sure to unscrew and leave open the drain screw (I) when the machine is not in operation. Screw-in only when the machine is working or being transported.
  • Check every month that the machine’s automatic lubricator is working properly. The level of grease in the cartridge should decrease steadily. The absence of grease can seriously damage the machine.
    EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 13It is imperative to replace the automatic motor flange lubricator (A) every 6 months.


  1. Once the machine is connected, press button (K) to turn on the power, and the light lights up.
  2. Connect the hose to the outlet (C).
  3. Connect the lance to the end of the hose, without the nozzle.
  4. Set the product flow rate to 4 on the potentiometer (M).
  5. Prepare a slurry (the product to be used diluted with a lot of water) and pour it into the tank.
  6. Turn button (N) to the MANU position to start the machine.
  7. Wait for the slurry to come out regularly from the lance and pour it into a bucket.
  8. Before the tank is completely emptied of the slurry, pour the product to be sprayed into the tank.
  9. Put the button (N) back to the AUTO position.
  10. Close the lance and mount the nozzle.
  11. Connect the air hose to the quick coupling (D), then start the compressor using the button (L).
  12. The machine will start at the opening of the lance.
  13. Spray the rest of the slurry into the bucket. When the product arrives at the lance, the machine is ready to work.
  14. Button (O) turns on the vibrator which helps the product go down into the tank more easily.




  • After pressing the Undervoltage button (K), the light does not light up and the machine does not start.
  • Release the emergency stop (AU) button.
  • Plugin the plug, check the power supply (400V) and check the fuse in the electrical box.
  • The machine runs but the product does not
    come out at the lance.
  • Check that the product is not too dry and that it sinks to the bottom of the tank, dilute it, and mix it well if necessary.
  • Check the condition of the pump with a pressure controller.
  • Change the stator and/or the rotor.
  • The grain changes without changing the setting.
  • Unclog the air holes of the nozzle.
  • In AUTO mode, air supply connected, lance open, the machine does not start.
  • Check that the air inlet and outlet connections are properly connected. Clean them if necessary.
  • Remove the flow meter cap attached to the frame next to the compressor. Pull out the spring and piston and clean them thoroughly. Do the reverse operation to reassemble them.
  • The machine does not stop when the lance is

EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 14In case of an unknown defect or a doubt about the good running of the machine, do not try to repair it by yourself or dismantle it.
Contact an authorized After-Sale Service or our hotline: +33 4 42 29 08 96.


Disconnect the machine from the power supply before any intervention.
Before unscrewing the hose, make sure it is not under pressure anymore.

  1. Set the machine to AUTO mode (button (N)).
  2. Unscrew the drain screw (I) in order to evacuate the air remaining in the tank.
  3. Remove the nozzle and lance and place them in a bucket of water.
  4. Disconnect the hose from the outlet (C).
  5. Remove the drain plug (H) from under the machine.
  6. Clean the inside of the tank with a water jet or high-pressure cleaner.
  7. Clean the pump nose (C).
  8. Put the drain plug (H) back and fill the tank with clean water.
  9. Put a cleaning ball in the pump nose (C) and reconnect the hose.
  10. Put the MANU mode back by pressing the button (N).
  11. Wait for the ball to come out of the hose.
  12. Put the machine back to AUTO mode.
  13. Repeat operations 9 to 12 a second time to remove the last residual product in the hose.
  14. Remove the plug (H) to empty the remaining water in the tank.
  15. Unplug the machine.
  16. Clean the lance and nozzle.

EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 15The direct projection of water under pressure onto the control panel has to be stopped at the risk of water infiltration into the electric box. Proceed by simply cleaning with a humid sponge.

  • Every 50 hours of operation, remove the suction filter from the compressor and clean the filter element by blowing compressed air.
  • Replace the filter element once a year (more often if the machine is used intensively).

Changing the compressor oil:
Contact our After-Sales Service: +33 4 42 29 08 96.



228, avenue Olivier Perry 13790

Type : Spraying machine
Model : COMPACT-PRO 55 – 400 V TETRA
  • Machines 2006/42/CE
  • Low voltage 2014/35/UE
  • CEM 2014/30/UE
  • ROHS 2011/65/UE
  • Noise emissions 2005/88/CE

EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 16


Each piece of equipment is delivered inspected and tested.
We exclude any warranty for visible defects, not notified by the customer within 48 hours.
The equipment sold is guaranteed during the manufacturer’s warranty from the date of purchase, as specified on the original proof of purchase, and under the conditions defined by the manufacturer.
This warranty covers any equipment against any manufacturing or material defect, under normal conditions of use. Insofar as the customer is presumed to be a professional of the same field of specialty, this warranty covers only the defect of the conception of the equipment rendering it unfit for its use, which could not be detected by a professional buyer.
The defects or deteriorations caused by natural wear, external accident, or a modification, use, storage, or treatment of the equipment not planned by the manufacturer, nor specified by ourselves, are excluded from any warranty.
Are expressly excluded from the warranty the defects resulting from improper use, the application of abrasive or corrosive products, an inappropriate installation, the negligence, insufficient maintenance or cleaning, inappropriate conditions of storage, chemical, electronical or electric influences, any change in the normal process of use.
The following wearing parts are not covered by the warranty (non-exhaustive list): rotors, stators, driving shafts, connecting rods, seals, cleaning balls, spray guns, lance, nozzle, hose, needle kits, cylinders, piston rods, prime/spray valve assy, seal kits, membranes, suction and delivery valves, carding machine vanes, filters, oils, chains and quick-release clip.
The warranty also excludes the equipment on which the serial number was erased or made illegible, on which unauthorized people made attempts of repair, which were totally or partially dismantled.
Our equipment is covered by a manufacturer’s warranty (parts and labor) of 12 months following the purchase date by the final customer, without exceeding 24 months from the date of purchase by the client. The final user can extend this manufacturer’s warranty for a further 12 months by filling in the warranty extension form on our website (under After-Sale Service) within 4 weeks of purchase.
This manufacturer’s warranty and its extension shall automatically cease if the customer does not resell the equipment within 24 months of its purchase. The cases of exclusion of warranty mentioned in the articles above are also applicable to our own equipment.
The manufacturer’s warranty shall always be subject to the presentation of the purchase invoice.
If the defective equipment is covered by the manufacturer’s warranty, it shall be repaired or replaced at our discretion free of charge.
If the defective equipment is not covered by the manufacturer’s warranty, we shall issue a quote for the repair that we shall submit to the customer for approval.
Except as otherwise required by law, this manufacturer’s warranty is exclusive of all other warranties, including the statutory warranty of hidden defects.
In case of intervention of our services on a breakdown caused by the customer or an incident excluded in the conditions referred to above, the costs of repair and transport shall be invoiced to the customer.
We exclude all liability for indirect damages suffered by the customer, such as but not limited to, loss of income, turnover, loss of profits, loss of image, of any kind whatever.
In all cases, our liability shall be limited to the amount paid by the customer for non-compliant equipment.
Any legal action of the customer against us relating to the warranty of the equipment shall be barred 1 year after the date of discovery of the defect. The customer shall have to prove the date of this discovery.
Request for Warranty
For any request related to the repair of equipment covered by the manufacturer’s warranty, the customer shall have to fill out the warranty form, available on our website at the following address:
For a full dossier, the following documents shall have to be attached:

  • the purchase invoice of the final user
  • pictures of the defective parts of the equipment
  • a description of the breakdown
  • the quote of labor if the customer is certified by EUROMAIR for repairing the equipment

No invoice of labor shall be taken into account without our prior approval.
Analysis of the breakdown by our technical department
A file number shall be given to the customer and an answer shall be provided within 48 working hours after the reception, provided that the request for warranty is considered as full.
In the event the equipment is covered by the manufacturer’s warranty, we shall confirm the warranty to the customer and send him a quote (without price) detailing the parts to be changed and any comments.
Return of replacement parts
Replacement parts must be ordered with a warranty agreement number and will be made available to the customer at our factory.
The conditions of return of the equipment are detailed in our Delivery terms.
In the case of a warranty claim on an on-board component such as a Kohler, Honda, or Vanguard engine in a machine manufactured by us, only the manufacturer of the component is able to validate the warranty coverage.
In this case, the request must be addressed directly to the manufacturer of the component or to its nearest authorized representative. The Euromair, Euromair MPC, or Mixer service centers may be considered as the manufacturer’s representatives if they are the closest. As this principle also applies to batteries, our supplier
Parts Holding Europe, or one of its sister companies, remains your contact for your requests (

EUROmair 30968 Compact-Pro 55 Plastering Machine User Manual  & troubleshooting 17EUROPE PROJECTION
228, avenue Olivier Perroy 13790 ROUSSET
Tél : +33 (0)4 42 29 08 96
Edition of 16/12/2021
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