Operating Instructions
Van Walt Ltd | Prestwick Lane | Grayswood | Haslemere | Surrey | GU27 2DU | Tel. 01428 661 660 | Fax. 01428 656 808 | www.vanwalt.com
Rain Gauge
23
VAN WALT
Monitoring your needs
10.Grease the O-ring seat for O-ring 1 ample with vaseline.
11.Carefully slip the O-ring (H2.22.62.0) in the vaseline on the O-ring seat and grease also the
outside of the O-ring with vaseline. The O-ring must be covered completely with vaseline.
O-ring seat
Vaseline
O-ring 1
for O-ring 1
12.Place the desiccant pack (H2.76.41.0).
13.Slide the battery cover on the e+ logger. Note: the O-ring must
slid correctly in the recess of the battery cover.
14.Grease the O-ring seat for O-ring 2 ample with vaseline.
15.Carefully slip the O-ring (H2.22.62.0) in the vaseline on the
O-ring seat and grease also the outside of the O-ring with
vaseline. The O-ring must be completely covered with
vaseline.
O-ring seat for
Vaseline
O-ring 2
O-ring 2
