Using bug wipers in flight
The operation of the bug wipers in flight depends on the winder system
installed. Refer to the instructions of the winder manufacturer for details
on the operation. The following basic rules apply:
1. Ensure that sufficient battery capacity is available to perform the
cleaning operation and select the correct battery source for the
winders.
2. Cleaning can be performed in level flight or during climbing, as
long as the airspeed is maintained between 100 km/h and
120 km/h (54 kts and 65 kts). The aircraft should be flown
without excessive slipping or skidding.
3. If the wings are allowed to get too contaminated the wiper might
get stuck at an area. The application of Teflon-based polish
before flight will assist in preventing this problem. It may be
attempted to run the wiper over the contaminated area (if
possible) until the surface is smooth.
CAUTION: Do not operate the bug wipers in very turbulent
conditions or outside of the tested speed range. The bug
wiper may be thrown off the wing.
CAUTION: Bug wiper operation in uncoordinated flight attitude may
result in the wiper becoming unstable. Ensure that the
yaw string is straight, especially when wiping the inner
wing whilst turning.
To Next Page
Loading...
Need help?
General
