SH-110 Dry Scroll Vacuum Pump
20
DRAFT 3/22/07
Figure 4 Grounding Plug and Outlet
Extension Cords
If you must use an extension cord with this product:
❑
For this product, Vacuum Technologies recommends
using only extension cords with a minimum of 16-gage
wire and a maximum length of 25 feet (7.6 m).
❑
Use only a 3-wire extension cord that will accept the
plug.
❑
Make sure your extension cord is in good condition.
❑
Be sure the extension cord is rated high enough to
carry the current your product will draw. An under-
sized cord will cause a drop in line voltage resulting in
loss of power and overheating.
Run Currents
Typical run currents listed in Table 3 are approximately
constant from minimum to maximum intake pressure.
Start Current
Table 4 lists the typical SH-110 maximum starting current
and duration.
WARNING
If the product must be reconnected
for use on a different type of electric cir-
cuit, the connector should be replaced
by qualified service personnel.
Grounding
Grounded
Outlet
Pin
Grounded
Outlet
Box
Table 3 SH-110 Typical Run Currents
Frequency
Low Voltage Range
High Voltage Range
90 V
100 V 115 V
126 V 180 V 200 V 230 V 252 V
60 Hz
4.4
4.2
4.0
3.7
2.2
2.1
2.0
1.9
50 Hz
4.1
4.1
4.2
4.2
2.1
2.1
2.1
2.1
Table 4 Typical SH-110 Maximum Starting Current and
Duration @ 115 V
50 Hz
60 Hz
Current (A)
Time (ms)
Current (A)
Time (ms)
24
250
26
250
