NEW BRUNSWICK SCIENTIFIC innova 3100, Manual To Operations

Page: 44 / 59

32
New Brunswick Scientific User’s Guide
14. Slide the four hose clamps to the ends of the hoses, allowing 1/8 inch to 3/16 inch
of hose to extend beyond the clamps. Tighten the four clamps securely.
15. Cut the 16-foot hose into two pieces to suit the water supply and drain length
requirement.
16. Attach the two long hoses to the cooling coil tubes with two clamps, allowing 1/8”
to 3/16” of hose to extend beyond the clamps
(see figure 2) . One line must go to
an open drain or return to a coolant supply, and the other line must be connected to
a water or coolant supply.
#
NOTE:
If tap water is the coolant, it is preferable that the supply hose be
attached to a supply line with a control valve, to minimize water use.
17. Reinstall the rear baffle and mount the platform.
18. Check for leaks, then reinstall the rear panel.
To operate the cooling coil:
1. Turn on the coolant (or water) supply to the cooling coil.
2. Set the temperature control to the desired temperature below ambient.
The heater incorporated in the Innova 3100 will maintain accurate temperature control
at any temperature 5
°
C or more above the coolant temperature.
5.10 ESD Precautions
1. Do not remove components from their antistatic packaging until you are ready to
insert them into their sockets or to install the board.
2. Before handling components or boards, touch an unpainted portion of the system
unit chassis for a few seconds.
3. Wear a wrist grounding strap, available from most electronic component stores.
WARNING!
Do not attempt to change boards or electronic components
unless you are a qualified Service Engineer or Technician.
Integrated circuits are extremely susceptible to damage from
electrostatic discharge. The Service Engineer or Technician
should read and follow the ESD Precautions below before
undertaking any work.