Installation; Test Running; Service; Warranty - Dustcontrol RAF 500 Manual Original

Installation

1. Mount the fan on the mounting bracket.
2. Connect the ducting to both the inlet and the outlet
of the fan before starting. Th is fan is an overload
type fan and will not function correctly without
being connected to the ductwork giving suffi cient
restriction.
3. Th e electrical connections may only be made by a
qualifi ed electrician. A separate lockable disconnect
should be installed next to the fan. Check for correct
motor rotation.

Test running

Close all inlets so that the fan can be started without
problems.
Open all outlets the system is designed for and check the
pressure as well as the motor current draw.

Service

Th e fan has a minimal need for service.
Every 10 000 h it could be necessary with a lubrication
of the layers in the engine.

Warranty

Th e warranty period is for one full year of single shift
operation or equivalent in multishift operation.
Th e warranty covers manufacturing defects. Th is warran-

Accessories

Part no Description
3037 Mounting bracket for wall mounting.
4476 Silencer 100, 600/200
4600 Back Flow Valve 108
4. Th ermal overload protection must be installed ac-
cording to the prevailing electrical code and adjusted
by a qualifi ed electrical technician.
5. Extra silencing can be installed if the outlet sound
level is to be lowered from 100 db(A) to 70 db(A).
6. If the outlet is vertical, rain protection should be
installed.
Run the fan at maximum fl ow for 15 minutes to check
the setting of the thermal overload protection.
ty is null and void for machines equipped with other than
original spare parts. Warranty repairs must be perfor-
med by Dustcontrol or their authorized representatives.
Unauthorized repairs render this warranty null and void
RAF 500 - 10
.
Part No 9052