Stahl SHR 6 - Maintenance Intervals

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6 Inspection and maintenance
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6.1.2 Once a year
• Emergency limit switch (2) if there is an operational limit switch, see page 35
• Check suspension of control pendant (cable and steel wire must be correctly
attached)
• Load hook (5), cracks, cold deformation, wear
• Overload cut-off (6), see page 46
• Disconnect switch and main isolator, see page 21
• PE connections and equipotential bonding
• Establish remaining service life, see page 54
• Rope attachment (10), see page 50, rope sheaves, see page 52
• Rope guide (11), see page 49, 51
• Drive parts (12), flanges, wheels etc., see page 53
• Screw connections, welds
• End stops, buffers
• Safety clearances
• Power supply cable
• Cable glands
• Current collectors
• Switching functions
6.2 Maintenance intervals
6.2.1 Once a year
• Brake (20), measure air gap, replace brake disc if necessary, see page 34
• Overload cut-off (21), see page 46
• Grease rope (22) with brush, see page 64
• Grease rope guide (23) with brush, see page 64
• Tighten clamping points for electric cables
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