Thermo Forma 3950, Руководство по эксплуатации и техническому обслуживанию

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5.4 Replacing the Power Fuses
De-energize all potential
sources of energy to this
unit and lockout/tagout
their controls. (O.S.H.A.
Regulation, Section 1910-
147.)
High voltage is present behind control panel.
The remote overtemp alarm system should be
installed only by qualified electrical service per-
sonnel.
There are only two replaceable fuses in the incubator.
1. Turn off the incubator’s power switch and unplug the
power cord.
2. Remove the top of the unit to access the fuses.
3. Refer to Figure 6-5 for the location of the two fuses.
4. Install the top cover and return the unit to service. If the
fuse(s) blow after restoring power to the incubator, con-
tact the Thermo Forma Service Department at the tele-
phone number on the back cover of this instruction man-
ual.
5.5 Discarding or Taking the Incubator out of Service
Federal regulations require that doors be removed
from incubators before units are taken out of serv-
ice or discarded.
Model 3950/3951 _____________________________________________________________________________Maintenance
5 - 2
Table 5-1, Fuse Replacement Chart
Fuse Voltage and
Application
Manufacturers Part # Amp Rating Rupture Speed IEC Letter
Code
115 VAC Accessory Outlet GMC-1A 1.0 Amp Time-Lag T
230 VAC Accessory Outlet GMC-500mA 0.5 Amp Time-Lag T
115 VAC Interior Outlet GMC-2.5A 2.5 Amp Time-Lag T
230 VAC Interior Outlet GMC-1.5A 1.5 Amp Time-Lag T