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安德里茨设备操作安装维修手册
All maintenance of the screen and its drive motor is forbidden during operation, except:
lubrication of bearings adjusting sealing water flow and pressure de-aeration of the screen
安德里茨设备操作安装维修手册
delivered with each machine delivery includes also assembly and dimension drawings and part lists
Safety instructions - Lifting
aa
a m ax = 30?
During Operation
Use appropriate hoisting equipment when lifting the screen
Before maintenance, stop the drive motor and disconnect it from the electrical supply
Power transmission in Andritz screens:
V-belts Gearbox - only in large special units
NOTE! Do not tension the belts over the recommended area!
Tension V-belts
When the operating temperature exceeds 65C (prEN563), even short-term surface contact may cause skin burn
All original guards of the screen must be appropriately fastened while the screen is running - do not remove them during operation!
During Operation
Check the maximum feed pressure of the screen from the dimensional drawing appended to the instructions Do not use the screen at a temperature higher than notified while the order was being made When the operating temperature exceeds 65C (prEN563), even short-term surface contact may cause skin burn All original guards of the screen must be appropriately fastened while the screen is running - do not remove them during operation! All maintenance of the screen and its drive motor is forbidden during operation
Before opening the cover of the screen: make sure that the screen is de pressurized make sure that no liquid or stock can flow into the screen
The screen can be started after maintenance only after: the cover of the screen has been closed all original guards have been installed properly
Safety instructions
During Operation
Check the maximum feed pressure of the screen from the dimensional drawing appended to the instructions
Do not use the screen at a temperature higher than notified while the order was being made
Safety instructions
Mounting of Equipment
the supplier of the screen is only responsible for the assembly of the screen prior to delivery during the mounting, the fastening of the washer installed at the end of the shaft of the electric motor must be taken into account!
The sealing water valve must be opened before starting the drive motor of the screen!
Measure the thickness of the screen material regularlyБайду номын сангаас
Tension Principle
Belt profile SPB
SPC
Smaller pulley, 160-224 236-315 224-355 375-560
Bending force F
mm F (N) 35-50 50-65 60-90 90-120
Belt deflection
Equipment F10 F20 F30 F40 F50 F60