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Instruction Manual Pompe per vuoto rotative a palette lubrificate ad olio RB 0021 C RC 0021 C 0870146978/A0001_it / Original instructions / Modifications reserved 16/09/2021...
Safety Prior to handling the machine, this instruction manual should be read and understood. If anything needs to be clarified, please contact your Busch representative. Read this manual carefully before use and keep for future reference. This instruction manual remains valid as long as the customer does not change anything on the product.
In this instruction manual, we consider that the term ‘machine’ refers to the ‘vacuum pump’. NOTE Illustrations In this instruction manual the illustrations may differ from the machine appearance. NOTE Product origin The serial number on the nameplate (NP) determines the manufacturing plant. 4 / 24 Instruction Manual R5 RB_RC 0021 C_IT_it...
Conveying of other media leads to an increased thermal and/or mechanical load on the machine and is permissible only after a consultation with Busch. The machine is intended for the placement in a non-potentially explosive environment. The machine is designed for indoor installation, in case of outdoor installation, ask your Busch representative in order to take specific precautions.
Starting the machine with excessive quantities of oil in the cylinder will immediately break the vanes and ruin the machine! • Drain the oil prior to every transport or always horizontally transport the machine. 6 / 24 Instruction Manual R5 RB_RC 0021 C_IT_it...
• Wrap the machine in a corrosion inhibiting film. • Store the machine indoors, dry, dust free and if possible in original packaging preferably at temperatures between 0 ... 40 °C. Instruction Manual R5 RB_RC 0021 C_IT_it 7 / 24...
• Make sure that all provided covers, guards, hoods, etc. are mounted. If the machine is installed at an altitude greater than 1000 meters above sea level: • Contact your Busch representative, the motor should be derated or the ambient temperature limited.
• Make sure that the line size of the connection lines over the entire length is at least as large as the connections of the machine. In case of long connection lines it is advisable to use larger line sizes in order to avoid a loss of efficiency. Seek advice from your Busch representative. 5.2.1 Suction Connection NOTICE Ingress of foreign objects or liquids.
• Busch recommends installing a D-curve circuit breaker. • Make sure that the motor of the machine will not be affected by electric or electro- magnetic disturbance from the mains; if necessary seek advice from Busch. • Connect the protective earth conductor.
The machine can be shipped without oil. Operation without oil will ruin the machine in short time! • Prior to commissioning, the machine must be filled with oil, see Filling Oil [► 9]. Instruction Manual R5 RB_RC 0021 C_IT_it 11 / 24...
6.2 Conveying Condensable Vapours Water vapour within the gas flow is tolerated within certain limits. The conveyance of other vapours shall be agreed upon with Busch. If condensable vapours are to be conveyed: 12 / 24 Instruction Manual R5 RB_RC 0021 C_IT_it...
• Do not use incompatible solvents to clean the machine. CAUTION Failing to properly maintain the machine. Risk of injuries! Risk of premature failure and loss of efficiency! • Respect the maintenance intervals or ask your Busch representative for service. Instruction Manual R5 RB_RC 0021 C_IT_it 13 / 24...
7.2 Oil Level Inspection • Shut down the machine. • When the machine is stopped, wait 1 minute before checking the oil level. • Fill up if necessary, see Oil Filling [► 9]. 14 / 24 Instruction Manual R5 RB_RC 0021 C_IT_it...
1x o-ring, part no.: 0486 000 505 Drain pan For oil type and oil capacity see Technical Data [► 21] and Oil [► 21]. 1x o-ring part no.: Check oil level 0486 000 590 Instruction Manual R5 RB_RC 0021 C_IT_it 15 / 24...
• Decontaminate the machine as much as possible and state the contamination sta- tus in a ‘Declaration of Contamination’. Busch will only accept machines that come with a completely filled in and legally binding signed ‘Declaration of Contamination’ (form downloadable from www.buschvacuum.com).
Use of non-Busch genuine spare parts. Risk of premature failure! Loss of efficiency! • The exclusive use of Busch genuine spare parts and consumables is recommended for the correct functioning of the machine and to validate the warranty. Spare part kit Description Part no.
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Version with oil return valve: • Regularly shut down the machine for short periods The machine runs for more of time (see Version with than 2 hours without inter- Oil Return Valve [► 12]). ruption. Instruction Manual R5 RB_RC 0021 C_IT_it 19 / 24...
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• Clean the filter of the gas ballast valve (GB). • Modify the operational mode (see Conveying Condensable Vapours [► 12]). For the solution of problems not mentioned in the troubleshooting chart contact your Busch representative. 20 / 24 Instruction Manual R5 RB_RC 0021 C_IT_it...
0831 163 965 0831 168 348 Remark Food applications (H1); Anti-corrosion; Not suitable for continu- ous operation To know which oil has been filled in the machine, please refer to the nameplate (NP). Instruction Manual R5 RB_RC 0021 C_IT_it 21 / 24...
This Declaration of Conformity and the CE-mark affixed to the nameplate are valid for the machine within the Busch scope of delivery. This Declaration of Conformity is issued under the sole responsibility of the manufacturer. When this machine is integrated into a superordinate machinery the manufacturer of the superordinate machinery (this can be the operating company, too) must conduct the conformity assessment process for the superordinate machine or plant, issue the Declaration of Conformity for it and affix the CE-mark.
This Declaration of Conformity and the UKCA-mark affixed to the nameplate are valid for the machine within the Busch scope of delivery. This Declaration of Conformity is issued under the sole responsibility of the manufacturer. When this machine is integrated into a superordinate machinery the manufacturer of the superordinate machinery (this can be the operating company, too) must conduct the conformity assessment process for the superordinate machine or plant, issue the Declaration of Conformity for it and affix the UKCA-mark.
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