14
4.
Unscrew the six Fan Guard screws as shown in Figure 15.
5.
While holding the Propeller, use a M6 socket to remove the nut
from the Propeller Shaft
– see Figure 16.
6.
Slide the Propeller off the shaft, taking care not to lose the drive
pin or washers.
7.
Remove the blockage from the Propeller.
8.
Replace the drive pin (if removed)
– see Figure 17 – and
Propeller. Turn the Propeller slowly until you locate the pin and
push the Propeller fully on.
9.
Replace the washer(s) and nut and tighten the socket while
holding the Propeller making sure it is securely fastened
– see
Figure 18.
10. Replace the Fan Guard.
11. Replace the Battery.
Sand Or Grit On Seals
Sand or grit is the enemy of seals. Correct maintenance and care is essential. To remove sand or grit from the
seals, rinse the seals in fresh water and apply fresh lubricant. If there is sand inside the Battery Housing, gently
brush the sand from the unit taking care not to scratch the sealing surfaces.
