For a new construction business or if the available tools are replaced or helped by new ones, the plastering machine becomes an interesting and innovative option, which will shorten the working hours of employees and will be capable of similar or even superior results. to the manual ones, in a much shorter time. How can it be used safely, though?
Constructions made of traditional materials need at least a layer of plaster to cover that unfinished look and prepare the surface for receiving the finishes and color at the end. Plastering machines are being used more and more often to save the necessary financial resources and time for a classic work, but, like any electrical appliance, it also has rules designed to help a beginner understand how to use such devices safely.
Do not use in areas with a high risk of explosion
Before plugging in, it is advisable to investigate the device to see if it has all its protective measures. As is the case with most electrical appliances, its use is not recommended in areas where there may be gas leaks or other flammable substances.
Because the appliance does not have a lighting system, it is advisable to avoid its use on improperly lit sites.
Use sockets for sure
Do not insert the plug into an unsuitable or unsuitable socket. The electrical connection should be protected against water penetration into the connections, grounded, preferring the use of connections and couplings with protection against spray.
Repairs regarding the electrical circuit must be performed by professionals. Before performing maintenance or repair steps, the product will be removed from the mains.
Electrical wires should not be near moving parts of the plastering machine to avoid injuries and accidents of various kinds.
The power supply should have protection against overload (fuses or switch).
Avoid connecting to coil extension cords on drums.
Indices related to transport
Before moving the appliance from one side to the other, it will be unplugged.
Before changing the position, the water supply and the tube through which the materials are sent to the outside will be disconnected.
The compressor must be disassembled and moved separately from the rest of the device.
In order to lift safely, the car will be provided with handles or transport rings, otherwise moving it can be difficult.
Avoid moving or transporting the appliance when the basket has material.
Where to put the car
To streamline access and use, it should be near a power source and near building materials or plaster, near bags. It is recommended to place it in a ventilated place where it will not become an impediment and will not hinder work.
The actual positioning is done straight or slightly inclined to allow the spillage of the powder to be mixed.
When it starts
The materials will be added first, after checking the mechanisms inside. It is not advisable to start the car without materials in the basket, because the stator and screws can be worn faster in this way.
The device has protection against lack of voltage, so it will stop when these conditions are met, being necessary to press the dedicated button (ON) to restart.
When it is necessary to stop the emergency, the red button will be used or, in the worst case, it will be unplugged.
The mortar launcher should not be aimed at other people or at your own body.
Stops longer than 30 minutes can lead to hardening of the material on the reference tubes, in which case the object can no longer be used, being necessary to depressurize it and stop it in order to clean the tubes manually, with the brush.
When it is necessary to open the pipes or fittings, first make sure that there is no pressure inside (the manometer should show 0 bar).
If there is a power outage while driving, the car and its components should be washed immediately to avoid blocking it with residue.
How to clean
Continue pumping until the tubes are empty, after which the appliance can be taken out of operation completely. The valve of the tube will be opened and it will be disassembled, being then carefully sanitized with the instrument found in the product box.
Usually, water is enough to clean particles and debris.
The tubes, the grate of the basket and the machine are washed with water, after which the parts are put back in order, and the basket is filled with water, starting the tool for a few seconds, to see if the water comes out clean from the collector area. you are sure that the pump is cleaned.
For maintenance, the interruption procedure from the electrical network is the classic one, followed by emptying the basket.
In order to take care of the device, it should be investigated every week that the engine mount is in optimal condition.
Electric motors must be inspected weekly for dust and debris, which can be cleaned using compressed air.
The compressor air filter will be checked weekly, and if damaged, it will be replaced.
Most manufacturers recommend that such a power tool be officially inspected at an authorized repair and service point every six months.
When the warranty is void
There are also cases in which the product warranty can no longer be applied, such situations including repair or replacement of parts to unauthorized services or when the defect is due to spare parts, non-original accessories or those not indicated in the instruction manual. .
If the tool has been disassembled, repaired or modified by someone other than an official representative, other modifications will be made at the customer’s expense. If the maintenance process of the device has not been followed, when it is started incorrectly or used incorrectly or when the instructions are not followed exactly, the warranty is no longer valid even if it is in the period of free repairs included.
When the best plastering machine has been used for a long time and shows signs of wear and tear, the warranty can no longer be used to replace it or its components.