Product Manual

INSTALLATION AND MAINTENANCE MANUAL FORM #PM-120 REV A 12/09
Page 4 of 5
For assembly drawings, parts lists, or specific repair instructions, refer to web site at www.coxreels.com
or consult factory.
Coxreels, Inc., 5865 S. Ash Ave., Tempe, Arizona, USA, 85283 Tel: [phone]
INSTALLATION
• Apply thread sealant to inlet hose and connect to the swivel joint on reel. Note: A swivel type connector is required on supply line.
CAUTION: IT IS IMPORTANT TO USE A “FLEXIBLE” INLET HOSE. DO NOT
USE SOLID PIPING OR RESTRAIN INLET HOSE AS TO CAUSE ANY SIDE
FORCE ON SWIVEL JOINT. THE WARRANTY IS VOID IF NOT PROPERLY INSTALLED.
• Flush some product through the system before connecting inlet hose to the source. Connect end to supply source.
• If reel includes hose (Otherwise, See Installation of Outlet Hose), flush some product through system before connecting end fitting, nozzle, or tool.
• Apply thread sealant to outlet hose fitting. Connect end, nozzle, or tool as desired.
• Hose stop adjustment may be required to attain desired location. Loosen (two) hose stop clamp bolts. Move hose stop and tighten bolts. Secure hose in hand
while adjusting hose stop. Latch reel to secure if latching option is provided.
OPERATIONAL CHECK
NOTE: Steps 1-3 only apply to reels with latching option.
• Check reel for correct operation by slowly pulling out hose. A clicking noise will be heard after each half revolution of the drum.
• LATCH the reel. Pull out the hose and allow it to slightly retract after the first, second or third “click” is heard.
• UNLATCH the reel. Slowly pull the hose until the clicking noise stops, and then allow the hose to retract. The hose stop should rest against the hose guide.
CAUTION: DO NOT
ALLOW HOSE TO RETRACT WITHOUT RESTRAINING RECOIL SPEED. NEVER LET GO OF THE HOSE WHEN REWINDING.
• Apply line pressure and inspect for leaks. Periodically check hose for improper wear and swivel for possible leaks.
• Reels are shipped with approximately three pre-wraps of tension. This is adequate for most applications. However, if your application requires more or less
tension, see “Spring Tension Adjustment” instructions.
• Lubrication is NOT required.
INSTALLATION OF OUTLET HOSE
NOTE: Before proceeding, ensure that you are installing the proper size, length and type of hose that the reel is rated for. Consult factory if unsure of rating.
Damage may occur if wrong hose and/or length is installed.
• Securely stabilize the reel.
• Insert the male fitted end of the hose through the cutout in the side of the disk flange.
• The male hose fitting should now be on the outside of the drum. Apply thread sealant, connect hose fitting to the swivel joint and secure the hose rigid to the side
of the disk with the hose clamp.
• Wind the hose onto the reel counterclockwise facing the swivel.
• When fully wound, pull the hose out approximately three turns of the reel and latch reel in place.
• While reel is in latched position, pull slack hose back and wrap onto reel. This will give an initial pre-load of approximately three turns on the spring.
NOTE: The hose clamp restrains the hose when fully extended, preventing strain between the fittings and swivel joint.
• CAREFULLY release the locking ratchet (if so equipped) and SLOWLY allow the hose to retract onto the reel.
SPRING TENSION ADJUSTMENT
NOTE: Spring tension adjustment is accomplished by adding wraps of hose around the drum (to increase tension) or subtracting wraps of hose (to decrease
tension).
CAUTION: Improper tensioning of spring or adding too many pre-wraps may cause damage to spring mechanism. Only authorized personnel should make
adjustments.
• Release line pressure prior to making spring adjustments.
• Disconnect inlet hose.
• Pull out approximately 6 feet (2m) of hose and latch the drum (if so equipped).
• Add or subtract one wrap of hose as desired to acquire the proper tension on the reel.
• Unlatch drum (if so equipped) and check for proper tension. Connect Inlet hose.