maintenance
NOTICE
Dispose used vibrator head oil in accordance with city, local and state environmental guidlelines.
3.Fill vibrator head body with SAE 15 or AW MV ISO 46 type oil or equivalent.
4.DO NOT fill head body beyond capacity. Reference Table 6.
NOTICE
DO NOT overfill. Too much oil in the vibrator head will overload the drive motor.
| Table 6. Vibrator Head Oil | ||
|
| Capacity | |
120 Volt | 240 Volt |
| Oil Capacity. |
Models | Models |
| oz. (ml)# |
MGX12325 | MGX22325 |
| 2.4 (70) |
|
|
|
|
MGX12810 | MGX22810 |
| 0.5 (15) |
|
|
|
|
MGX12825 | MGX22825 |
| 2.4 (70) |
|
|
|
|
MGX13225 | MGX23225 |
| 2.4 (70) |
|
|
|
|
MGX13810 | MGX23810 |
| 0.5 (15) |
|
|
|
|
MGX13825 | MGX23825 |
| 2.4 (70) |
|
|
|
|
2.Replace vibrator shaft/head assembly if head diameter is at maximum wear as specified in Table 7. See Table 2 for available models and specifications. Shaft/head assemblies should be replaced by a qualified technician.
| Table 7. Vibrator Head Wear Diameter | |||
120 Volt | 240 Volt | New Head | Head Dia. | |
w/ Max Wear | ||||
Models | Models | Dia. in. (mm)# | ||
in. (mm) | ||||
|
|
| ||
|
|
|
| |
MGX12325 | MGX22325 | .905 (23) | .842 (21.39) | |
|
|
|
| |
MGX12810 | MGX22810 | 1.1 (28) | 1.02 (25.91) | |
|
|
|
| |
MGX12825 | MGX22825 | 1.1 (28) | 1.02 (25.91) | |
|
|
|
| |
MGX13225 | MGX23225 | 1.25 (32) | 1.16 (29.46) | |
|
|
|
| |
MGX13810 | MGX23810 | 1.5 (38) | 1.39 (35.31) | |
|
|
|
| |
MGX13825 | MGX23825 | 1.5 (38) | 1.39 (35.31) | |
|
|
|
| |
shaft lubrication (200 Hours)
1.Place the vibrator on a suitable workbench. Make sure the area is clear of clutter.
2.Turn the plasticcoupler holding the shaft to the motor clockwise until completely loose (Figure 9). If the coupler does not come off easily, place motor in a vise and hit the coupler with a rubber mallet to loosen.
vibrator head wear (300 Hours)
1.Periodically measure the outside diameter (Figure 8) of the vibrator head casing.
VIBRATOR HEAD
CASING DIAMETER
Motor
Plastic Coupler
Figure 8. Vibrator Head Diameter
Figure 9. Loosening Shaft Coupler
3.Gently pull out flexible shaft collar to access the flex shaft core crimp. See Figure 10.
mgx Series • operation and parts manual — rev. #0 (03/26/12) — page 17
