T & S Brass & Bronze Works B-7245 Installation Manual

Limited One Year Warranty
T&S Brass and Bronze Works, Inc. Attn: Warranty Repair Department
2 Saddleback Cove
Travelers Rest, SC 29690
Shipping, freight, insurance, and other transportation charges of the product to T&S and the return of repaired or replaced product to the purchaser are the responsibility of the purchaser. Repair and/or replacement shall be made within a reasonable time after receipt by T&S of the returned product. This warranty does not cover Items which have received secondary nishing or have been altered or modifi ed after purchase, or for defects caused by physical abuse to or misuse of the product, or shipment of the products. Any express warranty not provided herein, and any remedy for Breach of Contract which might arise, is hereby excluded and disclaimed. Any implied warranties of merchantability or fi tness for a particular purpose are limited to one year in duration. Under no circumstances shall T&S be liable for loss of use or any special consequential costs, expenses or damages. Some states do not allow limitations on how long and implied warranty lasts or the exclusion or limitation of incidental or consequential dam­ages, so the above limitations or exclusions may not apply to you. Specifi c rights under this war- ranty and other rights vary from state to state.
Installation and
Maintenance
Instructions
B-7245-SERIES
EPOXY POWDER COATED STEEL REEL
P/N: 098-014920-45 Rev 0 Date: 03-25-04 Drawn: TEH Checked: KG 08-22-04 Approved: MVW 08-25-04
Exploded View
2
Part Number Guide
3
General Instructions
General Instructions
Important Safety Instructions
DANGER: Immediate hazards which will result in severe personal in-
jury or death.
WARNING: Hazards or unsafe practices which could result in severe
personal injury or death.
CAUTION: Hazards or unsafe practices which may result in minor per-
sonal injury or product or property damage.
WARNING: Failure to read, understand or follow these instructions
could lead to hazards or unsafe practices which could result in se­vere personal injury or death.
CAUTION: Operators need to be instructed on the safe, proper use and
maintenance of this product. Keep this manual for future reference. Hazards or unsafe practices may result in minor personal injury or
product or property damage.
TOOLS: (a) wrench: 10mm, 13mm, 16mm & 19mm; (b) nut driver: 8mm and
10mm; (c) needle-nose pliers (d) cross-recess screw driver #2, and
(e) external retaining ring pliers.
Fig. 1
Installation
MOUNTING
Reels complete with hose come set at proper tension and are ready to install. (Fig. 1) Fixed base of reel allows mounting in several different positions including wall mount, base down, or base up. Remove four screws on side
of reel to move guide arm.
Fig. 2
General Mounting Requirements
• (Fig. 2) Main-shaft must be horizontal.
• (Fig. 3a) Swivel inlet must be connected with fl exible hose. Rigid pipe may cause premature wear and affect performance.
• (Fig. 3b) Centerline of spool assembly must be in-line with hose pull out. To adjust guide arm, remove screws holding it to base and rotate to desired group of mouting holes.
Fig. 3a
Fig. 3b
4
General Instructions
• Qualifi ed personnel must evaluate wall or ceiling fastening. Mounting through the (4) 1/2” dia. holes on the base may vary due to surface materials. A possible method for concrete, brick and cement block is a sleeve anchor type stud fastener (fi g. 4) instead of, sometimes diffi cult to install, long lag bolts.
Fig. 4
SECONDARY SUPPORT
WARNING: A secondary support chain is required for all objects
mounted over head to protect personnel in case of failure in mount­ing hardware or structure.
• (Fig. 5) Attach support cable/chain to one of the slots in guide arm. Other end of support cable to be attached to a support other than the main one supporting the hose reel.
• The safety chain/cable should allow reel to drop no more than 6 to 12 in. if primary connection is released.
Fig. 5
Adjustment
RATCHET LOCK
CAUTION: To avoid damage to the reel or personnel, always hold on
to hose while it is rewinding. Hazards or unsafe practices which may result in minor personal injury or product or property damage.
• Ratchet “clicks” four times every half-spool revolution.
• (Fig. 6) To latch reel, slowly pull out hose and allow it to retract after clicks 1-4.
• (Fig. 7) To unlatch, slowly pull out hose until “clicking” stops, then let hose rewind until hose stop rests against guide.
• To disable ratchet, see section in servicing on “Ratchet Lock Replacement/Removal”.
Fig. 6
Fig. 7
5
General Instructions
TENSION ADJUSTMENT
CAUTION: Always leave at least 1-2 turns between full extension and
when the spring is wound tight. If entire hose cannot be pulled out, decrease tension until full extension is possible. Failure to test for adequate spring revolutions can cause damage to reel. Hazards or unsafe practices may result in minor personal injury or product or property damage.
• Reels shipped with hose are pre-tensioned at factory. Reels shipped without hose are pre­ tensioned after installing hose, but before making fi nal hose or inlet connections.
• (Fig. 8) To pre-tension hose reel, remove hose stop (cross­ recess screwdriver #2) and pull hose out to allow one full wrap. Lockout drum from turning by engaging
ratchet (fi g.6) and loop hose back on drum. Repeat until desired tension is achieved. After tension is set, pull out hose. If full hose extension is not possible, remove pre-tension turns as needed by reversing process. Reinstall hose stop.
Service
CAUTION: Remove all tension before servicing. Hazards or unsafe
practices may result in minor personal injury, product or property damage.
WARNING: Before performing any service, always disconnect and lock
out compressed air or fluid, and remove all spring tension. Hazards or unsafe practices could result in severe personal injury or death.
Fig. 8
HOSE INSTALLATION AND REPLACEMENT
• Remove all tension from reel (see Tension Adjustment). Remove ball­ stop (cross-recess #2), unwind hose on reel, remove strain-relief to drum (8mm nut) and disconnect hose from swivel riser. Feed new hose through roller guide and to swivel riser. Connect hose to swivel (use Tefl on tape or thread sealant), install drum mounted strain relief clamp, wind onto drum assembly, re-tension reel and install ball stop.
6
6
General Instructions
RATCHET LOCK REPLACEMENT/REMOVAL
NOTE: Ratchet spring alone may be replaced without dissembling reel. Use
needle-nose pliers to remove old
spring and to assist in installing new one. To replace or remove ratchet:
• Turn off air/fl uid supply and disconnect supply hose
• Remove all tension, see “Tension Adjustment”
• (Fig. 9) Remove stand from shaft on ratchet side (13mm nut), external retaining ring pliers
• (Fig. 10) Replace or remove ratchet lock and spring (19mm & 16mm nuts)
• Reinstall stand and tighten screws.
• Retension, see “Tension Adjustment”
MAINSPRING ASSEMBLY REPLACEMENT
WARNING: Never remove spring from its sealed container. Replace-
ment springs are in a sealed assembly for safety. There is no need to remove them. Serious injury or death could result from removal of spring from its container.
NOTE: If spring is to be replaced when not broken make sure to remove all
tension before proceeding.
If reel will not develop tension or retract hose, the main-spring spool assembly will need to be replaced. To replace main-spring spool assembly:
To replace or remove main-spring:
• Turn off or lockout air/fl uid supply to reel and disconnect supply hose.
• Remove reel from mounting and relocate to bench top
• Pull hose out completely to expose interior of drum
• Remove roller guide arms on each side of reel (10mm & 13mm nuts, external retaining ring pliers)
• Dissemble shaft support plate from base
• Remove stand, bearing cup and bearing on side opposite of fl uid path
• Remove drum fl ange stand and hub assembly on spring side of reel (10mm nuts)
• Remove main spring assembly (10mm nuts)
• Reverse procedure to add new spring assembly
• Re-tension reel as in “Tension Adjustment”
Fig. 9
Fig. 10
Fig. 11
7
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 ma-
chined sealing surfaces. O-ring life and sealing ability may other­wise be affected. Hazards or unsafe practices may result in minor personal injury, product or property damage.
To replace o-ring:
• Remove swivel from reels as per
“Replace Swivel” 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 “Replace Swivel”
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
General Instructions
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 GUIDE
• Check rollers for wear. If rollers on one side have more wear than the other side, then guide position might need readjustment.
MOUNTING
• Check tightness of mounting bolts and condition of safety cable/chain and attachment points.
9
7”
MOUNTING DIAGRAM
SCALE 1:2
9 3/4”
1/2” DIA. HOLES TYP. 4 PLACES
10
RELATED T&S BRASS PRODUCT LINE
T&S BRASS AND BRONZE WORKS, INC.
A fi rm commitment to application-engineered plumbing products
2 Saddleback Cove, P.O. Box 1088, T & S Brass-Europe
Travelers Rest, SC 29690 ‘De Veenhoeve’ Phone: (864) 834-4102 Oude Nieuwveenseweg 84 Fax: (864) 834-3518 2441 CW Nieuwveen
E-mail: tsbrass@tsbrass.com The Netherlands
Loading...