Section 6 Maintenance
S7AD / S8AD Manual
www.rottlermfg.com
6-18
Outer Spindle Adjustment
The main spindle bearings are tapered split cast iron rings, held in a seat by an adjustment nut. These
bearings normally require no adjustment for many surfacing cycles.
CAUTION: Be careful not to over tighten these bearings. An over tight condition only serves to
wear out the machine and make control operation difficult.
If it is necessary to adjust, see the following instructions:
Move the spindle base to a clear position making sure the spindle can travel its full vertical length.
Thoroughly clean and lightly oil the Outer Spindle before adjustment.
Remove the lower wiper retainer ring along with the wipers and felts to expose the lower spindle bushing
adjustment nut.
Loosen the set screws located on the front of the upper and lower portion of the Spindle Base. Loosen
the upper and lower bushing adjustment nuts to remove any pressure on the bushings. Tighten the upper
and lower adjustment nuts evenly until they are lightly touching, but have no load on them.
Move the spindle down 3-4”. Tighten the upper bushing. Tighten only by hand.
Move the spindle up. Tighten the lower bushing. Tighten only by hand.
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Страница 58: ...Section 6 Maintenance S7AD S8AD Manual www rottlermfg com 6 2 S7AD S8AD Machine Lubrication Illustration...
Страница 72: ...Section 6 Maintenance S7AD S8AD Manual www rottlermfg com 6 16 Pneumatic Control Diagram...
Страница 83: ...Section 6 Maintenance S7AD S8AD Manual www rottlermfg com 6 27 Inner Spindle Lower Section Bearing Section View...
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Страница 86: ...Section 7 Troubleshooting S7AD S8AD Manual www rottlermfg com 7 2...
Страница 88: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 1 Machine Parts Front Right Side View S7AD S8AD...
Страница 89: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 2 Pneumatic Assembly...
Страница 90: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 3 Electrical Enclosure...
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Страница 93: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 6 Upper Housing...
Страница 94: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 7 Spindle Base Front Section...
Страница 95: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 8 Inner Outer Spindle Assembly...
Страница 96: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 9 Spindle Base Bushings...
Страница 97: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 10 Spindle Base Assembly...
Страница 98: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 11 Left Ballscrew Support...
Страница 99: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 12 Right Ballscrew Support...
Страница 100: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 13 Home and Limit Switches...
Страница 101: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 14 Pendant Assembly...
Страница 102: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 15 Spindle Base...
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Страница 104: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 17 14 Fly Cutter...
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Страница 106: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 19 Waycovers and Optional Chip Catcher Assembly...
Страница 107: ...Section 8 Machine Parts S7AD S8AD Manual www rottlermfg com 8 20 Riser Set...
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Страница 110: ...Section 9 Options S7AD S8AD Manual www rottlermfg com 9 2...
Страница 112: ...Section 10 Material Data Safety Sheets S7AD S8AD Manual www rottlermfg com 10 2...
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