Installation manual

Installation
3–10 975-0601-01-01 Revision B
This manual is for use by qualified personnel only.
To move the transformer assembly using a sling:
1. Use a sling at the locations indicated in Figure 3-7. Use slings with pin inserts
for the frame, and use a spreader bar when hoisting to help prevent damage
to the transformer assembly (see Figure 3-7). Hoisting equipment is not
provided.
2. Select or adjust the rigging lengths to compensate for any unequal weight
distribution of load and to keep the transformer assembly in an upright
position.
3. To reduce the tension on the rigging and the compressive load on the lifting
or spanner bars and spreaders, do not allow the angle between the lifting
cables and vertical to exceed 45°.
4. Do not pass ropes or cables through the lift holes in bars, angles, or
channels. Use slings with safety hooks or shackles.
5. Lift the transformer assembly from above.
6. Remove the shipping pallet from beneath the transformer assembly.
7. Once the shipping pallet is removed from the transformer assembly, use the
same lifting locations to lift it into place where it will be permanently located.
Figure 3-7 Moving with a sling: transformer assembly