Gardner Bender BV208DA - Manual (Page 11)

11
If The Inflatables ® line carrier is used—
1. Select The Inflatable ® line carrier and attach the
Tag-Along™ line package to the wire. Pull out
approximately two feet of line and hold on to the
trailing end.
2. Unfurl The Inflatables ® line carrier and place it in the
conduit — bag portion first. FIG. 24
3. In large conduit: (4”, 5” and 6” diameter), it may be
necessary to point the seal-off nozzle at the plastic
sleeve of The Inflatable
® to achieve initial inflation.
This is accomplished by tilting the seal-off in the
conduit entrance. Otherwise, the Inflatable
® in its
collapsed state may allow the stream of air to blow
past it.
Blowing Pull Line in the Conduit
All GB/JetLine systems may be used to blow pull line or
nylon line in the conduit. Position Blo-Vac™ systems in a
location that allows good access to the conduit entrance.
FIG. 25
Set-up as follows:
1. Insert the hose in the power unit blower port.
2. Select the JV07 Small Dial-A-Line™ body that
accepts the JV08, JV09 or JV12 Seal-off for
conduit sizes
1 ⁄ 2 ” through 2 1 ⁄ 2 ” or the B26 Large
Dial-A-Line™ body that accepts the BV23 or BV24
Seal-off for conduit sizes 1
1 ⁄ 4 ” through 6”.
3. Connect the hose to the Dial-A-Line™ body and
thread the pull line through the feed port. FIG. 26, 27
and 28.
4. Select the appropriate size line carrier and tie the pull
line securely to the line carrier to prevent loss of the
line in the conduit.
5. Insert the line carrier in the conduit and hold the
seal-off firmly in the conduit entrance and turn
on the blower.
FIG. 25
FIG. 26
FIG. 27
FIG. 28
Conduit
B26 Dial-A-Line Body
BV24 Seal-Off
Inflatable
Tag-Along Line
Package
B26 Dial-A-Line Body
Conduit
BV24 Seal-Off
Inflatable
126025 Hose Assembly
Blowing line in conduit with the Inflatables ®
Pull
Line
Pull
Line
B26
Dial-A-Line
Body
Foam Line Carrier
Conduit
JV08 Seal-Off
12563 or 12568
Hose Assembly
BV12 Hose
Adapter
JV07 Dial-A-Line Body
Pull Line
2x4
Box
BV24 Seal-Off
126025 Hose Assembly
Conduit
Missile Line Carrier
BV24 Seal-Off and
B26 Dial-A-Line Body
BV208DA
Super Ultra Blo-Vac
12568–8 FT.
Hose Assembly
Trailing End of Line
126025 Hose Assembly
FIG. 24: Blowing a Tag-Along Line Package
in conduit with the Inflatables ®
125615-15ft. Hose optional
RPS-0134 3/29/00 2:10 PM Page 11