background image

4

Adjustment Band Angle Indicators

The adjustment band of the 835S and 855S have markers at predetermined arcs. By aligning the adjustment band indicators to the
turret arrow, you can set the sprinkler arc to 90°, 180°, 270° or 360°. 

Trajectory Adjustment Procedure  ___________________________________________________

The 835S and 855S sprinkler models are equipped with the Trujectory

TM

nozzle spray angle adjustment feature. The trajectory adjusts

from the top of the sprinkler enabling fine-tuning from 7˚–30˚ to compensate for windy conditions, spraying under low-hanging
obstructions, up bunker faces and along natural habitats.

To adjust the nozzle spray trajectory angle, use a 5/16" socket (

Figure 9

). Turn the trajectory adjustment clockwise to 

decrease (

Figure 10

) or counter-clockwise to increase (

Figure 11

).

Figure 8

90°

180°

270°

360°

Figure 9

Figure 10

Figure 11

Increase
Trajection

Decrease
Trajection

Summary of Contents for 835S Series

Page 1: ...wire legs See example in Figure 2 2 Attach control wires to solenoid leads using an approved waterproof splicing method CAUTION All wire splices and field connections must be waterproofed to prevent s...

Page 2: ...relieve it bleed the air continuously while filling the system 3 After water has filled all lines and all air is removed remove the quick coupler keys Table 3 Recommended System Fill Rate Table 2 Hydr...

Page 3: ...t area See Figure 5 CAUTION The riser can only ratchet when the sprinkler is not operating Attempting to ratchet the riser during operation may damage the sprinkler The turret can also be used to adju...

Page 4: ...re equipped with the Trujectory TM nozzle spray angle adjustment feature The trajectory adjusts from the top of the sprinkler enabling fine tuning from 7 30 to compensate for windy conditions spraying...

Page 5: ...et to AUTO position c Debris in pilot valve assembly Disassemble and remove all debris See Servicing Pilot Valve page 12 d Insufficient pressure in controller supply line and or sprinkler control tube...

Page 6: ...from controller to solenoid Check for blown fuse and replace d Manual control selector on pilot valve assembly turned to OFF position Turn to AUTO position e Pilot valve solenoid inoperative Remove a...

Page 7: ...r assembly 6 Loosen the drive assembly retaining screw 14 6 7 turns and pull the drive assembly 15 using a pair of pliers See Figure 14 Note Do not remove the retaining screw completely as it is easil...

Page 8: ...n carrier as shown Locate position of communication tube in bottom of sprinkler body and orient insertion tool accordingly Insert tool straight down into sprinkler body aligning bosses on t handle wit...

Page 9: ...necessary and reassemble in reverse order Note Refer to Illustrated Parts Breakout Book form number 490 3043 for service part numbers Flushing Sprinkler _______________________________________________...

Reviews: