Xylem H-375 04101 WIND MONITOR-JR - Manual (Page 13)

Page 4
VERTICAL SHAFT BEARING REPLACEMENT
Vertical shaft bearings are much larger than the anemometer
bearings. Ordinarily, these bearings require replacement less
frequently than anemometer bearings. Check bearing condition
using a Model 18331 Vane Torque Gauge.
Since this procedure is similar to POTENTIOMETER REPLACE-
MENT, only the major steps are listed here.
1. REMOVE MAIN HOUSING
2. UNSOLDER TRANSDUCER WIRES AND REMOVE
TRANSDUCER ASSEMBLY
Loosen set screws at base of transducer assembly and
remove entire assembly from vertical shaft.
3. REMOVE VERTICAL SHAFT BEARING ROTOR by sliding it
upward off vertical shaft.
4. REMOVE OLD VERTICAL BEARINGS AND INSTALL NEW
BEARINGS. When inserting new bearings, be careful not
to apply pressure to bearing shields.
5. REPLACE VERTICAL SHAFT BEARING ROTOR.
6. REPLACE TRANSDUCER & RECONNECT WIRES
7. REPLACE MAIN HOUSING
8. ALIGN VANE
9. REPLACE NOSE CONE
WARRANTY
This product is warranted to be free of defects in materials and
construction for a period of 12 months from date of initial purchase.
Liability is limited to repair or replacement of defective item. A copy
of the warranty policy may be obtained from R. M. Young Company.
CE COMPLIANCE
This product has been tested and shown to comply with Euro-
pean CE requirements for the EMC Directive (see Declaration of
Conformity below). Please note that shielded cable must be used.
Declaration of Conformity
Application of Council Directives:
89/336/EEC
Standards to which Conformity is Declared:
EN 50082-1(IEC 801-2,3,4)
Manufacturer's Name and Address:
R. M. Young Company
Traverse City, MI, 49686, USA
Importer's Name and Address:
See Shipper or Invoice
Type of Equipment:
Meteorological Instruments
Model Number / Year of Manufacture:
05103/1996
I, the undersigned, hereby declare that the equipment
specified conforms to the above Directives and
Standards.
P l a c e / D a t e :
Traverse City, Michigan, USA / February 19, 1996
David Poinsett
R & D Manager, R. M. Young Company