T&S B-7000 Serie Instrucciones De Instalación Y Mantenimiento página 11

General Instructions
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 aff 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
Tefl 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 fi tting. If barb fi tting or hose is damaged cut off
hose end and reattach new barb fi 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.
Care and Cleaning of Chrome-Plated Products
Do not use abrasive or chemical cleaners (including chlorine bleach) to clean chrome-
plated surfaces as they may dull the luster and attack the chrome fi nish. Use ONLY
mild soap and water, then wipe dry with clean cloth or towel. While cleaning the
surrounding areas, the plated product should be protected from any splattering of
cleaner, etc. Acids and cleaning fl uids will discolor or remove chrome plating and
voids the product's warranty.
With regards to products containing non-metallic surfaces, do not use abrasive or
chemical cleaners on those non-metallic components as this may cause damage
and aff ect the product's operation and void the product's warranty.
11
Fig. 13