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General| Brand | WITTUR |
|---|---|
| Model | OL35E-NA |
| Category | Lifting Systems |
| Language | English |
Explains the function of the overspeed governor as a safety device for lift cars exceeding permitted speed during descent.
Details WITTUR's liability, guarantee conditions, and restrictions on using non-specified parts or modifications.
Emphasizes compliance with safety rules, legal obligations, and highlights danger warnings for installation and maintenance.
Guidance on ascertaining constructional/spatial conditions, planning sequences, and checking delivery for correctness.
Stresses the importance of understanding instructions and special attention for safety devices to ensure danger-free operation.
Lists the items included in the delivery package for the overspeed governor, including manuals and optional parts.
Provides general installation guidance, including checking rotation direction and handling the governor.
Specifies that the OL35E-NA can only be mounted in a standing position.
Details the requirement for vertical installation and parallel alignment of the governor rope with the wheel groove.
Instructions for installing the governor in the machine room, including preparation and procedure for fixing.
Explains the correct procedure for roping the overspeed governor, including rope and tension weight installation.
Details the electrical connection and testing of the overspeed contact, which opens the safety circuit.
Describes the electrical installation for the optional remote control to trigger or reset the governor.
Explains the electrical installation of the optional Magnet-Ring Encoder for accurate car position measurement.
Instructions for moving and attaching the delivered covering or safety cover to the overspeed governor.
Presents the factory-adjusted tripping values for the overspeed governor based on nominal speed and application.
Outlines that the governor is maintenance-free but requires regular inspection checks for safe operation.
Provides a table detailing the mandatory periodical tests and their recommended checking periods.
Details various inspection checks for the overspeed governor, including flyweights, bearings, and rope groove.
Describes the procedure for functional checks, including tripping speed and brake force tests.
Guides on measuring the brake (lifting) force using a force gauge, emphasizing documentation and replacement criteria.
Stipulates that the overspeed governor should not be altered and that only qualified personnel should perform repairs.
