Elkhart-brass Oscillating_RAN 3890 Manuel d'utilisateur télécharger pdf (Page 10)

VII. Stream Pattern Adjustment

The stream pattern on the Oscillating R.A.N. can be adjusted from wide fog to straight stream by

rotating the nozzle tip. Rotating the tip to the right will adjust the nozzle into the straight stream

position. In order to achieve a wide fog pattern, the nozzle tip will need to be rotated to the left. Do

not attempt to adjust the stream pattern while the automatic oscillation is engaged. Move the

engagement lever to the manual position before attempting to adjust the stream pattern.

VIII. Maintenance

A. Maintenance After Use

The Oscillating R.A.N. has been designed and manufactured to provide years of trouble free

service. After each use, the waterway should be flushed and visually inspected for debris. This

can be done by flowing a clean water source through the nozzle. If there is any debris in the

waterway, it should be removed before the next use to ensure proper performance of the

nozzle. The paddle wheel should be rotated by hand to ensure that the nozzle is functioning

correctly.

B. Inspections

Weekly visual inspections and monthly operational checks will promote proper nozzle function.

These inspections should be done daily in busy companies.

C. Storage

To prevent possible freeze damage, be sure the Oscillating R.A.N. is thoroughly drained after

use. The nozzle may be stored on the R.A.M. monitor if desired.

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Elkhart-brass Oscillating_RAN 3890 Manuel d'utilisateur Page 10