T&S B-7245 Serie Instrucciones De Instalación Y Mantenimiento página 8

General Instructions
SWIVEL REPLACEMENT
To replace swivel:
• Turn off or lockout air/fl uid supply
to reel and disconnect supply hose
from inlet on shaft
• Remove reel from mounting and
relocate to bench-top
• Remove tension from reel (see
Tension Adjustment)
• Remove hose from drum and dis-
connect from swivel (8mm nuts on strain relief )
• Remove external retaining rings from both sides of mainshaft
• Remove roller guide arms and stand from fl uid inlet side (10mm and 13mm nuts)
• Remove swivel assembly from spool and spring components (10mm nuts)
• Reverse above procedure and install new swivel assembly (use Tefl on
tape or thread sealant on hose connections)
O-RING REPLACEMENT
CAUTION: Carefully replace o-rings making sure not to damage machined sealing
surfaces. O-ring life and sealing ability may other-wise be aff ected. Hazards
or unsafe practices may result in minor personal injury, product or property
damage.
To replace o-ring:
• Remove swivel from reels as per
"Swivel Replacement" procedure.
• Remove retaining ring and slowly
remove outer swivel from inner
shaft
• Remove old o-rings and back-up
rings and replace using supplied
lubricant
• Reverse above procedure and
install new swivel (use Tefl on tape
or sealant on hose connections)
• Reverse "Swivel Replacement"
procedure to re-install swivel assembly and install new swivel (use Tefl on
tape or thread sealant on hose connections)
Fig. 12
Fig. 13
8