Quick Start Guide Cyclo® BBB4 3
Installation Location
Ambient Temperature Range: 14° - 104°F (-10° - 40°C)
Ambient Humidity: 85% or less
Altitude: 3,280 feet (1,000 m) or less
Atmosphere: The location should not contain corrosive gas, explosive gas, or
steam. The location should be free of dust and well ventilated.
Location: Indoor – free of dust and water
Consult Sumitomo when the unit will operate in conditions other than those specified above. Special unit
modifications may be required.
Units manufactured according to customer specified application requirements (i.e. outdoor modifications, high-
temperature modifications) are designed to operate within the specified environment.
Install the unit so inspection and/or maintenance procedures may be easily performed. Install all units that are not
shaft mounted on a sufficiently rigid base.
Operation After Storage
Before operating the unit after an extended storage period, ensure that non-metal parts, i.e., oil seals, o-rings, air
breather, have not deteriorated. Non-metal parts may deteriorate easily from exposure to ambient conditions (i.e.,
extreme temperatures, UV rays). Replace deteriorated parts with new before unit start-up.
After starting the unit, verify that there is no abnormal noise, vibration, and/or temperature rise. Immediately stop
the unit and call your local distributor, Original Equipment Manufacturer or Sumitomo directly if you observe any
abnormality.
Installation Angle
Mount the unit in the specified position for which it was ordered. Confirm the mounting position from the gearbox
nameplate.
Consult your local distributor, Original Equipment Manufacturer or Sumitomo directly if the mounting angle is to be
other than horizontal or vertical.
Severe Loading Conditions
For applications with severe vibration and/or frequent starts and stops, Sumitomo recommends the use of high-
strength mounting bolts of Grade 10.9 (or greater).
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