VWR 5700 Series, Руководство по эксплуатации и техническому обслуживанию

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7. Replace the recorder bezel.
8. Turn on the battery power switch.
9. Close lower panel door.
1. Open the lower panel door by locating the handle on the underside of
this door and pulling.
2. Locate the battery power switch (Figure 4-2). Turn the battery power
switch to the off position.
3. Remove the two nuts securing the battery bracket. See Figure 4-2.
5. Remove the bracket and old battery. Dispose of properly. Install the
new battery and secure.
6. Reconnect the battery (red to positive and black to negative).
7. Replace the recorder bezel.
8. Turn on the battery power switch.
9. Close lower panel door.
Note For a consistent and dependable charge, replace the battery every 2
years. Replacement batteries must be rechargeable and are available from
VWR. Refer to the parts list for stock number and description of the
replacement batteries (part number 400159). Dispose of the used batteries
in a safe manner and in accordance with good environmental practices.
s
4-4 ULT Freezer VWR International
Section 4
Maintenance
Models 5708, 5709, 5710,
5711
Figure 4-2. Battery and Switch location