General Machine Products 89910 Whisper Micro Fiber Cable Blowing Machine - Manual (Page 16)

Page 16 General Machine Products Co., Inc.
Connect the air supply
to the machine. Connect the variable speed drill to the machine.
The machine is now ready to start the cable installation.
The Whisper is designed to operate with a commercial qual-
ity 3/8” variable speed drill, preferably 18 volts or larger.
See appendix 2 for proper setting of drill’s clutch.
Check the battery
with the battery
level indicator.
The air inlet to the
machine is a male
fitting for a quick
release coupling.