Otto P 600 B-2, User Manual

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English
Cleaning
FREQUENCY CAUSES DESCRIPTION
On each charge Fresh material residues Always carefully remove material residues from the machine surfaces, dispose in compliance with
the applicable regulations in the country of use.
Every week Dusts or filth Carefully clean the exhaust air outlets (11.1) with a clean cloth and a detergent and check for
potential clogging.
Every 2 weeks Dusts, filth or material residues Carefully clean the front ring nut thread (2) with a clean cloth and a detergent and the relevant
thread on the cartridge holder tube.
Every 2 weeks Dusts or filth Carefully clean the connector between the machine and the feeding system (6) with a clean cloth
and a detergent.
Every month Dusts or filth Carefully clean the machine with a clean cloth and a detergent, especially the handle, as ease of
holding is a priority.
Every 2 weeks
(CSG II 450 only) Dusts, filth or material residues After removing the material holder tube, carefully clean the transmission bar with a clean cloth
and a detergent.
* Time slots are to be intended as actual working time.
4.4.1 Disconnect or shut off the machine from the air supply, turn the front ring nut (2) anti-clockwise and remove from the gun.
4.4.2 Extract the cartridge from the material holder tube (7).
4.4.3 For safety purposes, refit the front ring nut (2) turning it clockwise through two turns only, then turn the pressure regulator
anti-clockwise to the end of its stroke; connect the machine to the air supply, keeping the trigger pressure and then gradually
unscrew the regulator clockwise until the gun and adaptor move forward; when these elements reach the front ring nut,
shut off or disconnect the air supply.
4.4.4 Turn the front ring nut anti-clockwise.
4.4.5 Remove the adaptor with care.
4.4.6 Use a 5 mm Allen key to to screw on the bag pressing cone clockwise, tighten it fully down avoid excessive pressure.
4.4.7 Turn the front ring nut (2) clockwise.
5- USE
5.1 See 4.1 for connection to the pneumatic air feed
5.2 Before using the applicator, always check:
5.2.1 Opening the disconnection switch and supply air pressure regulator.
5.2.2 The opening of the pressure regulator on the gun.
5.3 See 4.2 and following points for bag or cartridge refill.
5.4 Use the control lever to activate the applicator and start working.
5.5 Disconnect the air feed to stop using the machine ; if some material is left inside the cartridge, close it at the front to avoid
product dry up.
6- ADJUSTMENT
6.1 Regulation of the extrusion speed and inlet air pressure.
Loosen the pressure regulator knob by turning it anti-clockwise to decrease the air pressure with consequent slower
extrusion speed.On the contrary, tighten the pressure reducer knob by turning it clockwise to gradually increase the air
pressure with consequent faster extrusion speed.
6.2. Adjustment of the gun thrust
The standard operating pressure of the gun is from 4 to 8 BAR - 58/116 PSI according to material density. In case of extrusion of
a very thick material or a greater density of the product because of a lower temperature in the work environment, directly adjust
the feeding system pressure regulator. Increase air pressure to increase gun thrust.
7- RESIDUAL RISKS
• Violent ejection of the piston, material or adapters: this occurs mainly and only when what is
stated in this manual has not been scrupulously followed, or if the front part of the machine is defective
or damaged.NEVER point the device at people or animals, and NEVER use it if the
front nut or the front part of the material tube is obviously damaged, or in any case that it is obvious that the machine or
one of its parts is not totally efficient, above all if located in the front part!
• Air jet: it mainly occurs when releasing the lever. In that moment, the air contained in the material holder tube is unloaded
through the outlets. Pay attention not to put it close to eyes and ears; pay attention to the presence of dusts and dangerous
volatile substances. Always use safety glasses and in case of volatile dusts, use appropriate individual protection devices to
protect the respiratory system. Check their efficacy with the substances involved.
• Lesions to hands:
it may mainly occur during loading and/or ordinary maintenance operations, the threads and the use of
cartridges and bags opening tools can cause cuts or abrasions. Always use safety gloves.
• Tube whiplash: it mainly occurs when disconnecting the machine from the main system. The disconnected machine tube can
move suddenly and unexpectedly; always use the disconnector on the main system before disconnecting the machine.
8- CLEANING AND ORDINARY MAINTENANCE
to be carried out by the operator
When carrying out cleaning and ordinary maintenance operations, the gun shall not be connected to the feeding system.