Underhill Mirage M-125 Operating And Maintenance Instructions Manual Download

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Mirage M-‐125 / M-‐115 Operating & Maintenance Instructions

Confirm the left and right stops of the impact drive assembly are set to arc pattern
desired.

Place the brass-‐threaded plate and secure the top lid to the plate using the 2 (qty) Allen-‐
head fasteners.

Operate the re-‐assembled sprinkler either manually or from electrically from the
control product. Make arc pattern adjustments as needed.

Summary of Contents for Mirage M-125

Page 1: ...M 125 M 115 Operating and Maintenance Instructions Underhill International Corporation 20505 Crescent Bay Drive Lake Forest CA 92630 Phone 949 305 7050 Fax 949 305 7051 www uicorp net www underhill us...

Page 2: ...1 DEFINITION OF SYMBOLS 3 2 2 DANGER IF SAFETY INSTRUCTIONS ARE NOT OBSERVED 4 3 0 DESCRIPTION 4 4 0 INSTALLATION 4 5 0 COMMISSIONING 4 6 0 WINTERIZING 5 7 0 MAINTENANCE 5 8 0 INSPECTION AND DISASSEM...

Page 3: ...ull 3600 or part circle to a minimum of 300 The Mirage M 125 M 115 can be applied in both synthetic and natural turf applications Both products have a 1 1 2 BSP inlet threads and can be mated with Und...

Page 4: ...provided PVC or ductile iron swing joint assembly 5 Once the sprinkler head is installed set vertically and to adjacent finish grade Make the wire connections for valve in head models using approved...

Page 5: ...ater can be flushing from the solenoid plunger chambers 4 During the winter it is recommended to activate the solenoid for about 1 minute 2 times a week 7 0 Maintenance 1 Clean the interior cavity of...

Page 6: ...Mirage M 125 M 115 Operating Maintenance Instructions 6 M 125 M 115 Sprinkler Subassemblies Figure 6 1 1 2 3 5 4 6 7...

Page 7: ...s threaded plate to the side 2 Locate and unscrew the slotted head fasteners that secure the impact drive assembly to the lower portion of the sprinkler body Set the fasteners to the side and carefull...

Page 8: ...the valve sleeve tool p n RZK2 17623 Insert into the lower sprinkler body with the chamfered surface pointing downward Grease the rubber edges to ease of insertion 2 Align the valve insert with manua...

Page 9: ...impact drive assembly are set to arc pattern desired 6 Place the brass threaded plate and secure the top lid to the plate using the 2 qty Allen head fasteners 7 Operate the re assembled sprinkler eit...

Page 10: ...is inadequate De pressurize the mainline or sub lateral piping before attempting the last two possible root causes The solenoid is defective The plunger in the solenoid is stuck in the up position Re...

Page 11: ...compressed air blow the control pipe backwards to remove any clogged debris 3 Sprinkler will not turn off manually De pressurize the mainline or sub lateral piping before attempting the last two poss...

Page 12: ...possible root causes The bottom inlet filter is clogged with debris Verify delivery pressure with a Pitot tube and pressure gauge while the sprinkler is operating Is the operating pressure matching t...