Grids Pattern Plate Basement for Spray Booth

Structure
Cabin
Wall panel :sandwich style,thickness 50mm,polystyrene or cock wool available as required .
         Panels are tongue and groove connected .Roof panel is galvanized metal sheets,hot-isolated panel as optional .
Door:new style is without aluminum side,reinforcement inside,while old style is with aluminum side.
         Personnel door with pressure lock automatically opens when inside pressure exceeds.
        There is auto-return device on top of personnel door of some models .
        Basement is made of steel ,galvanized ,easy assembled .
        2rows of grids and 3rows of vein boards, or full grids,good bearing ,antisepsis and reliable .
Ramp :2pcs or full vein boards.
Intake and exhaust
Centrifugal fan,big vane and motor separated ,avoiding accidents resulting from short circuit .Centrifugal fan produces great air flow ,is easy to clean dust on vane,and is up to CE standard. In take fan is a must for all models ,while exhaust fan is collocated for some models.
European flange style ducts.Exhaust ducts are must for all models while intake ducts are collocated for some models.Manual or electrical damper to adjust air flow .
Spraying-baking transform damper ,air controlled .
Intake and exhaust ducts are separated ,avoiding interaction
Cleaning system
Twice filtration:the first one is at inlet,filtering dust above 15um,the second one is at the bottom of roof air chamber .multi-layers, good seal ,filtering dust above 5um ,up to 98% filtration rate. Four sides of filters are hided in the support trough ,assuring good seal .
Heating : Diesel burner ,fired after flame,reliable and completely burnt.
        Heating exchanger ,made of stainless steel, large exchange area ,and high efficiency.
        Oil tank ,oil display tube,and oil filter collocated .
Lighting :Top lights:45° assembled,tubes are different according to different models.
        Sides lights:differ according to different models,700-1000Lux lighting.
Control board : Control box :high quality components ,overload ,overheat ,phase-lacking protection.Heat sensor at
             inlet works when heat exceeds .The whole operation can be done after spraying/baking is preset once.
             SCM as optional as required .
Anti-fire: anti-fire device installed between cabin and generator as optional as required .
        Anti-fire door closes when too much smoke or flame occurs,avoiding flame into cabin
Water paint device :Water paint device as optional .Two rows or three rows of nozzles installed on each side of top 45°,
           Or 2 extra nozzles device at the rear corners Traditional booths can be changed into water paint boos
        in this way.
Enviromental protection system : 4 types environmental-protection systems as optional .
              Water curtain as optional as required.
 
 
Malfunction and solution

Malfunction	Cause	Solution
Annunciator light of burner turns on after it start 20 seconds	lacking oil in the oil tankleakage from pipe connect pointsit is dirty for the filter of oil pipeit is dirty for the electric eye	add oilconnecting the pipe againclean the filter nettake-down the electric controller and clean electric eye
It appeared black smoking after ignited the burner	it is too small for the damper of burnerit is wrong of pump pressure	adjust damper until without black smokingreadjust unitl it is correct
The pump of burner doesn't move	pump is blockedreach the pre-set timeeach the pre-set temperature	check and clean the pumpre-set timerre-set temperature
Fan capacity is too small of the spray booth	air pre-filter is blockedThe damper is not open or open position not completely	clean or change the air pre-filtercheck open position of the damper .Let it opened completely.
Increase temperature slow	The damper is not closed or close position not completely	Check closing position of the damper and adjust closing position
Fans can't start	fusingthermal relay in operationmotor,wires'circuit breaker	change new fusepush button of repositionchange the motor and wires