COLO COLO-660, Руководство по эксплуатации

Страница: 7 / 13

7
3. OPERATION
→
PREPARATION FOR TEST OPERATION
1. Adjustment for for voltage selection
All the shipped equipments are fixed at REQUEST
2. Connection of air supply
.Compressed air must not contain any oil or mosture
.It should be noticed that the oil and moisture container in the compressed air must be filtered out.
.The fluidfied air must be locked in until all connecctions are complected.
3. Connection outlet hose
.Connect the hose by pressing it into the hoppers outlet –hose coupling hole.
.Place the opposite end of the hose within booth.
Caution:Atmospheric pressure should be present in the hopper during operation of the equipment
4. Connect ground line
The ground line should be connected to booth or conveyor with a clip
5. Safety regulations:
1) Operator should always take precaution to get grounded to the powder electroatic machine s GUN
handle by marking hole in his gloves , He should also make it a rule to put on a pair of grounded
shoes.
2) The floor of workplace shoud be conducted
3) All condusction material with 5 meters around powder booth are completely grounded
4) Fact the GUN to dircetion of BOOTH and not to the human body
5) In case of powder such as spaying paint ,dust density of 10g/ m3
Or more could cause explosion ,and the internal booth should be maintained in good and clean condition .
CHECK FUNCTION OPERATION
1. Functions
1) cuts off the powder supply from pressure-decrease valve.
2) Lowers the control box high –voltage adjustment handle down to bottom –lef position .
3) See what happens when the high-voltage adjustment handle is turned from to right to slowly increase
the voltage level.
4) Approach the ground up to the distance of 20cm holding GUN and see the high-voltage display drop.
5) Pull the GU
N′
trigger.
The high-voltage indicator begins to operate
Check if the voltage level changes when the high-voltage adjustment handle is turned .
6) open MAIN AIR and suplly air
7)
pull the GUN′ trigger and open the CONVEYING AIR
The pressure gauge hand moves
Pull the gun s trigger close the CONVEYING AIR and open the DOSING AIR