22
5. Adjusting the current rating of thermal relay in control box according to the different
configurations of hydraulic power unit. In general, the electric current of thermal
relay should equal or larger than that of motor. The following table shows rated
current regulation of thermal relay in case of different hydraulic power unit.
Hydraulic
power unit
PEAK
SPX
Monarch
220V
3HP
380V
3HP
415V
3HP
220V
4HP
380V
4HP
220V
3HP
380V
3HP
220V
3HP
380V
3HP
415V
3HP
Rated current
of thermal
relay
16A
12A
12A
22A
14A
18A
12A
16A
12A
12A
Fig. 34
Using cross
screwdriver to adjust
rated current value of
thermal relay
This point shows
the present rated
current value
Summary of Contents for 409A
Page 1: ...0 FOUR POST LIFT Model 409A A440A ...
Page 9: ...7 D Install cross beams See Fig 11 Fig 12 3 1 3 Fig 12 Hole towards inside 2 Fig 11 ...
Page 33: ...31 IV EXPLODED VIEW Model 409A A440A Fig 46 13 74 Optional turnplates ...
Page 34: ...32 CROSS BEAM CYLINDERS Fig 47 Fig 48 3 ...
Page 35: ...33 CONTROL BOX SPX ELECTRIC POWER UNIT 220V 50HZ single phase Fig 50 Fig 49 Fig 50 ...
Page 50: ...8 72114302 12 2015 ...