IBM Elastic Storage System 5000 Series Hardware Manual Download

Page: 22 / 102

• Do not operate while under the influence of drugs or alcohol.
• Do not support ladder against LIFT TOOL.
• Tipping hazard. Do not push or lean against load with raised platform.
• Do not use as a personnel lifting platform or step. No riders.
• Do not stand on any part of lift. Not a step.
• Do not climb on mast.
• Do not operate a damaged or malfunctioning LIFT TOOL machine.
• Crush and pinch point hazard below platform. Only lower load in areas clear of personnel and

obstructions. Keep hands and feet clear during operation.

• No Forks. Never lift or move bare LIFT TOOL MACHINE with pallet truck, jack or fork lift.
• Mast extends higher than platform. Be aware of ceiling height, cable trays, sprinklers, lights, and

other overhead objects.

• Do not leave LIFT TOOL machine unattended with an elevated load.
• Watch and keep hands, fingers, and clothing clear when equipment is in motion.
• Turn Winch with hand power only. If winch handle cannot be cranked easily with one hand, it is

probably over-loaded. Do not continue to turn winch past top or bottom of platform travel.

Excessive unwinding will detach handle and damage cable. Always hold handle when lowering,

unwinding. Always assure self that winch is holding load before releasing winch handle.

• A winch accident could cause serious injury. Not for moving humans. Make certain clicking sound

is heard as the equipment is being raised. Be sure winch is locked in position before releasing

handle. Read instruction page before operating this winch. Never allow winch to unwind freely.

Freewheeling will cause uneven cable wrapping around winch drum, damage cable, and may

cause serious injury. (C048, part 2 of 2)

CAUTION: If the System slide rails are installed above EIA location 29U, the [ServerLIFT

] tool (or

other qualified lift tool) must be used as a safety precaution for servicing. Position the lift tool

platform slightly below the bottom of the System drawer to account for the slight downward flex

when the drawer is extended out fully on its slides. Then gently raise the lift tool platform to stably

contact the bottom of the drawer, minding not to over force it as it could put upward stress to the

slide rails. A service-qualified ladder may have to be used to reach or properly work around the

System at such heights. While using a ladder, do not lean on or against the system drawer or lift

tool during service, and follow safe practices. (C051)

Special caution and safety notices

This information describes special safety notices that apply to the system. These notices are in addition

to the standard safety notices that are supplied; they address specific issues that are relevant to the

equipment provided.

General safety

When you service the Model 092 expansion enclosure, follow general safety guidelines.
Use the following general rules to ensure safety to yourself and others:
• Observe good housekeeping in the area where the devices are kept during and after maintenance.
• Follow the guidelines when lifting any heavy object:

1. Ensure that you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.
4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the

muscles in your back. Do not attempt to lift any objects that weigh more than 18 kg (40 lb) or objects

that you think are too heavy for you.

8 IBM Elastic Storage System 5000: Model 092 Hardware Guide