Installation

O-RING REPLACEMENT

CAUTION: Carefully replace o-rings making sure not to damage machined sealing

surfaces. O-ring life and sealing ability may otherwise be a ected. Hazards or un-

safe practices may result in minor personal injury, product or property damage.

To replace o-ring:

• Remove swivel from reels as “Swivel Replacement” procedure

• Remove retaining ring and slowly remove outer swivel from

inner shaft

• Remove old o-rings and back-up rings

• (Fig. 13) Install new o-rings and back-up rings, using supplied

lubricant

• Reverse above procedure and install new swivel (use

Te on tape or thread sealant on hose connections; on B-7102 models the metal tube

assembly does not require thread sealant)

Preventative Maintenance

HOSE

• Check wear near hose-stop and end  tting. If barb  tting or hose is damaged cut o

hose end and reattach new barb  tting and clamp.

• Check wear along entire hose length. Replace if needed.

SWIVEL

• Check leaks by spraying with soapy water from hand spray bottle. If bubbles form,

replace swivel.

ROLLER/HOSE GUIDE

• Check rollers for wear. If rollers on one side have more wear than the other side, then

guide position might need re-adjustment.

MOUNTING

• Check tightness of mounting bolts and condition of safety cable/chain and

attachment points.

General Instructions

Fig. 13