Honeywell MS4104F1010 Manual page 3

MS4104, MS4109, MS4604, MS4609, MS8104, MS8109 FAST-ACTING, TWO-POSITION ACTUATORS
Timing (At Rated Torque and Voltage):
Drive Open: 15 seconds typical.
Spring Close: 15 seconds typical.
Cycling Requirements:
Prolonged holding-period (1 year) testing of these actuators
has been performed with no spring return failures. The actu-
ator and the internal spring are designed to require no spe-
cial cycling during long-term holding.
Honeywell recommends following all local, state and national
codes for periodic testing of the entire smoke control sys-
tem. Refer to National Fire Protection Association (NFPA)
National Fire Codes®: NFPA90A, NFPA92A and NFPA92B
for your application.
NFPA recommends periodic examination of each fire/smoke
damper (semi-annually or annually) to ensure proper perfor-
mance.
Design Life (at Rated Voltage): 30,000 full stroke cycles.
Approvals: See Table 3.
Environmental Protection Ratings: See Table 4.
Accessories:
205649 Mounting Bracket (not supplied with actuator).
Table 3. Approvals.
MS4104F, MS4109F,
MS4604F, MS4609F
UL/cUL X
UL873 X
CE X
C-Tick X
NEMA1
MS8104F,
MS8109F
X
X
X
X
Fig. 1. MS4104, MS4109, MS4604, MS4609, MS8104 and
3
Table 4. Environmental Ratings.
MS4104, MS4109, MS4604,
All Devices
IP40
2 (51)
1 (25)
11/16
(17)
90 0
° °
6-3/8
(161)
8-15/16
(227)
2 (51)
4 (102)
9/16 (14)
5-1/8 (130)
MS8109 dimensional drawing in in. (mm).
MS4609, MS8104 and
MS8109
1/16
3-1/4 (83)
(2)
M34622
63-2740—02