4.8.1 Descent to fi rst section ..................................................................................................................................... 74
4.8.2 Complete descent .............................................................................................................................................. 74
SECTION 5 .................................................................................................................................... 78
5 SAFETY DEVICES ..................................................................................................................... 78
5.1 SAFETY DEVICES PONYBENCH ......................................................................................................................... 78
5.3 EMERGENCY STOP BUTTON .............................................................................................................................. 78
5.4 SAFETY LOCK VALVE .......................................................................................................................................... 78
5.5 RESET BUTTON .................................................................................................................................................... 78
5.7 THERMAL OVERLOAD CUTOUT ......................................................................................................................... 78
5.8 SAFETY WARNING SIGNS ................................................................................................................................... 78
SECTION 6 .................................................................................................................................... 79
6 ACCESSORIES ......................................................................................................................... 79
6.1 STANDARD ACCESSORIES ................................................................................................................................. 79
SECTION 7 .................................................................................................................................... 80
7 SYSTEMS .................................................................................................................................. 80
7.1 SYSTEMS .............................................................................................................................................................. 80
SECTION 8 .................................................................................................................................... 83
8 MAINTENANCE ......................................................................................................................... 83
8.1 MAINTENANCE ..................................................................................................................................................... 83
8.2 ROUTINE MAINTENANCE .................................................................................................................................... 83
8.2.1 DAILY: .................................................................................................................................................................. 83
8.2.2 WEEKLY: ............................................................................................................................................................. 83
8.2.3 MONTHLY ........................................................................................................................................................... 83
8.2.4 EVERY TWO YEARS:.......................................................................................................................................... 83
8.3 EXTRAORDINARY MAINTENANCE ..................................................................................................................... 83
8.4 LONG-TERM STORAGE ....................................................................................................................................... 84
8.5 SCRAPPING .......................................................................................................................................................... 84
SECTION 9 .................................................................................................................................... 85
9 TROUBLESHOOTING ............................................................................................................... 85
SECTION 10 ................................................................................................................................. 86
10 SPARE PARTS ........................................................................................................................ 86
10.1 SPARE PARTS .................................................................................................................................................... 86
52