Siemens 1PH818 Operating Instructions & Installation Instructions page 152

Service Instructions NFF
Electromagnetic Double Face Spring – Applied Brake
6 Initial setting into service
(Single parts with item designation as per chap. 4.1)
Before the initial setting into service, the following test measures are necessary:
• As the new friction lining does not yet dispose of optimum friction characteristics, some
electric releases have to be carried - out to smooth the friction face pinpoints.
• The electric connection values on the nameplate (73), see chap. 1.1, must comply with the
values at site
• The brake must be undamaged, i.e. it must not have any damage generated during
transportation, stocking, etc.
• The prescribed service conditions (chap. 7.1) must comply with those ones at site
• Not only the emergency manual release as per chap. 4.3 but also the hand lever emergency
release as per chap. 4.4 or 9.3 must not be active.
7 Operation
Notwithstanding any instructions given below, operation of the brake must
always comply with local mandatory safety and accident prevention rules. Compliance with
these rules shall be ensured by the user.
7.1 Operating conditions
The operating conditions to be maintained for a faultless operation of the brake are given below:
- The operating temperature should not be below –30°C and not above +50°C.
- In the case of higher and/or lower ambient temperatures, please contact our after-sales
service (for address see Chapter 10.3).
- Air humidity may be 100%.
152
Stromag Dessau
IP 66
11
safety in motion
01.06.2009