Start Up Procedure - Schulz MS 3/30 Manual Del Propietário

START UP PROCEDURE

START UP PROCEDURE
FIRST START PROCEDURES:
After the arrangements regarding location, the pressure vase adequacy to local Technical Norms and
Legislations, the installation of the electric network and the compressed air network are made
(customer's responsibility), do the following:
1.
Completely open pressure regulator (Figure 11 - see item 11 below).
2.
Turn the start key (Figure 8 - ON/OFF MSV 12/100). For models MS 3/30 and MSV 6/30 (start key
assembly by customer's) and check if the rotation direction is anti-clockwise, viewed from the fan.)
3.
Let the compressor run for about 10 (ten) minutes to allow a homogeneous lubrication of the moving
parts.
4.
Totally close the pressure regulator, so that the compressor can fill up the tank. The compressor will
automatically turn off (througt the pressure switch, Figures 7 and 8) when the pressure gauge shows
maximum pressure around 120 psig (8.3 bar).
5.
Open the pressure regulator to release the compressed air from the tank, to decrease its internal
pressure. The compressor will automatically re-start (through pressure switch) when the pressure
gauge shows pressure around 80 psig (5.5 bar).
6.
Close pressure regulator and unplug the equipment.
7.
Verify if ASME safety valve (Figure 9 ) is working.
8.
Check if the cabinet's internal fan continues turned on after the compressor shuts off at 8.3 bar. It
must be on, in order to maintain the internal temperature equal to the ambient temperature.
Note:
After a job is finished, the compressor's tank's pressure is between 5.5 and 8.3 bar. Switch off the
cabinet's drive button
9.
Open drain petcock to exhaust the tank's condensed water and close it right after (Figure 10).
!
ATTENTION: When more than 10 psig (0.7 bar) of air pressure in the tank's.
10.
Open the pressure regulator to completely exhaust the tank and close it right after.
FIGURE 7
(MS 3/30 and MSV 6/30)
11.
Pressure regulator (Figure 11) must be used as follows : Pull knob turning right or left to set desired
pressure, push knob down. The desired work pressure will be shown in the pressure gauge
(Figure 12).
9
5
16
. It will help to save electric power.
7
LEVER - ON
LEVER - OFF
FIGURE 8
(MSV 12/100)
9
FIGURE 11
FIGURE 9
10
9
FIGURE 12
FIGURE 10
10
11