CLARCOR UAS DPM Instrukcja obsługi - Strona 6

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Panel sterowania CLARCOR UAS DPM. CLARCOR UAS DPM 16 stron. Pulse control panel

Revised 10/10

Excessive downtime cleaning could pulse dust from

unit out of incoming ducting.

1.3 OPERATION

When using a Digital Pressure Monitor (DPM), or no

pressure gauge at all, SW2 on the timer board should

be set to CONTINUOUS CLEAN operation. Whenever

the blower is active, the system will continuously pulse

the cartridges. During continuous clean operation, the

CLEAN light will be illuminated.

A separate pressure switch or Digital Pressure

Controller (DPC) isolated dry contact should be

supplied and wired to the PRESS SW terminals on TB3.

SW2 on the timer board should be set to PS (pressure

switch) operation. When the blower is active, the

system will pulse "On Demand" whenever the pressure

switch or DPC isolated dry contact is in the closed

position. The CLEAN light will be illuminated whenever

this dry contact is closed.

WA R N I N G

System Pulse Cleaning Operation

Upon motor/blower shutdown, downtime cleaning

can be performed in either pressure switch mode or

continuous clean mode. To perform downtime cleaning,

make certain the rotary switch labeled DT CYCLES is

set to the number of cycles desired (1 on the switch

indicates 1 cycle). During a downtime cleaning, the

CLEAN light will flash for the duration of the cycles

selected. The down time pulsing will begin 60 seconds

after the motorblower is turned off.

Figure 1 shows the connection required for system

pulse cleaning operation. Notice the isolated normally

open motor starter auxiliary contact wired to the MOT

AUX terminals on the timer board. This is required for

either DPC, a DPM or no pressure gauge at all. When

using a DPM, make certain the SW2 is placed in the

CONTINUOUS CLEAN position. When using a DPC,

make certain SW2 is placed in the PS position.

Figure 1

Pulse Control Panel

DPM/DPC