Instruction Manual
D101728X012
3710 and 3720 Positioners
September 2017
51
42B8478‐A
3710 POSITIONER MOUNTED ON A
1051/1052 SIZE 33 ACTUATOR
Figure 33. Positioner Mountings
Key
Description
47
Machine screw, self‐tapping
For attaching the tie bar or tie
bar extension to the actuator hub
For 1051/1052 sizes 30
, 40, 60;
1052 size 70; 1061 sizes 30, 40,
60, 68 (2 req'd)
For 1052 size 20 (2 req'd)
For 1051/1052 size 33 (2 req'd)
For 1061, sizes 80, 100 (2 req'd)
For 1066 sizes 20, 27 (2 req'd)
For 1066 size 75 (2 req'd)
For 2052 size 1, 2, 3 (2 req'd)
58
Purge tube
For 1051/1052 sizes 30
, 40, 60;
1052 size 70; 1061 sizes 30, 40, 60, 68
Key
Description
59*
O‐ring, purge tube (2 req'd)
60
Coupling
For 1061 sizes 80, 100
For 1066 size 27
61
Spacer
For 1066 size 27 (3 req'd)
For 2052 size 1, 2, 3 (3 req'd)
*Recommended spare parts
