SKYJET – Distribution Cabinet SJS - Bijur Delimon

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D. CABINET Steel W x H x D 760 x 760 x 210 (1 x distributor with 1 to 4 outlets) Steel W x H x D 760 x 760 x 210 (1 x distributor with 5 to 8 outlets) E. NUMBER OF MONITORED OUTLETS without 1 outlet 2 outlets 3 outlets 4 outlets 5 outlets 6 outlets 7 outlets 8 outlets F. SOLENOID VALVES AIR without 1 x 2/2-way solenoid valve 24 V DC 1 x 2/2-way solenoid valve 110 V AC 1 x 2/2-way solenoid valve 230 V AC G. ACCESSORIES without 3. Application The SKYJET distributor cabinet serves to dose and distribute the air-oil mixture to the relevant lube points. The cabinet (in larger-size facilities several cabinets) is arranged in a decentralized location. Oil supply is accomplished via the upstream oil lubrication unit. 4. Design and Function The distributor cabinet accommodates a filter regulator with pressure gauge for compressed-air supply and a socket ball cock. Compressed-air feed is via a downstream 2/2-way solenoid valve. The air pressure is monitored by a suitable pressure switch. Distribution of the oil volume is accomplished via a progressive group-lubrication distributor. The design of the outlets depends on the requirements of the system. An upstream 2/2-way solenoid valve takes care of controlling the oil feed to the progressive distributor. Distributor monitoring is ensured by a proximity switch within the mix block. All electrical components are wired up to a terminal block in a terminal box. page 6 of 9 BA_2009_1_GB_SJS
5. General Function The air pressure set at the filter regulator should be approx. 6 bar. The mix block fed with compressed air and metered oil volume produces an air-oil mixture which is carried in pipelines to the downstream SKYJET distributors or directly to the lube points. To perform a lubricating cycle, the central electrical control system first of all opens the solenoid valve for oil feed. On completion of the distributor cycle, the proximity switch first cuts out the solenoid valve and then the pump. The compressed air is permanently connected. 6. Single Functions Filter regulator (16220-4223) The filter regulator comprises a filter with automatic tank emptying. Installed downstream of the filter is a pressure reducing valve with excess-pressure control provision. The device serves for compressed-air cleaning and control. Socket ball cock (73631-1643) The socket ball cock is installed upstream of the filter controller to interrupt the connection to the compressed-air mains during maintenance and repair work. Progressive group-lubrication distributor ZP-A/G The Progressive group-lubrication distributor ZP-A/G is a progressive distributor with flanged mounted 2/2 way solenoid valve, integrated filter and throttle. The progressive distributor consist of 3 up to maximum 4 individual segments, which are screwed with each other and sealed against each other. Dependent on the arrangement in the distributor, the individual segments are manufactured as an initial- or A-segment, as a medium or M-segment as well as a final- or E-segment. Triggered by a signal of the electric control system, the 2/2-way solenoid valve opens, and lubricant is supplied under pressure via the filter and the throttle to the progressive distributor. Then the lubricant is divided into partial quantities, which are carried one after the other to the up to 8 possible outlets. The progressive distributor is fitted with two motion indicators, which make an electrical operational monitoring of the progressive group-lubrication distributor ZP-A/G possible. Mix block The mixing block is a distributor block with up to four outlets. It is used for injecting oil into the air flow, thus creating a homogeneous oil-air-mix. The oil feed-in is done by a progressive group-lubrication distributor, the air is provided by an air service unit. Monitoring of the air flow is optional and done with a separate flow monitor in each outlet (48741S008). 2/2-way solenoid valve, compressed air (38152....) The 2/2-way solenoid valve opens and closes the compressed-air feed line from the filter controller to the group-lubrication distributor. Pressure switch (34241D040) The pressure switch serves to monitor the air pressure. If air pressure drops to below the as-set value, a fault alarm is given out in the electrical control system. Terminal box The terminal box serves for the wiring or cabling of all electronic components. Monitoring switch (66925-1311) The monitoring switch attached to the group-lubrication distributor enables precise monitoring and control of the distributor cycles and hence of the oil volumes fed to the relevant outlets. page 7 of 9 BA_2009_1_GB_SJS
Page 1 and 2: INDEX Page 1. General .............
Page 3 and 4: 2. Safety (continuation) 2.2 Person
Page 5: GENERAL PRODUCT CHARACTERISTICS •
Page 9: 8. Plates Name plate 110 x 60 mm (7

SKYJET – Distribution Cabinet SJS - Bijur Delimon

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