background image

WARNING

Instruction Manual 

 Junior II

20

Fig. 30

Safety bore

Venting bore

No cartridge

Cartridge installed

LIFETIME

The filter system is subject to dy­
namic load. It is designed for a cer­
tain number of load cycles, which

originate from an abrupt pressure loss at condensate
drain (1 load cycle i.e. condensate drain = 1 depressu­
rization, 1 pressurization). The filter housing has to be
inspected internally by an expert after having reached
1/4 of the determined number of load cycles. The in­
spections have to be arranged by the operator. After
reaching the max. number of load cycles the filter as­
sembly must be replaced, otherwise the housing may
burst due to material fatigue.

The max. number of load cycles for the P21 Central Filter As­
sembly is 

4,000

 if operated at the max. allowable pressure

difference range of 330 bar (4,700 psi). For a pressure differ­
ence of 225 bar (3,200 psi) the max. no. of load cycles is

35,000

.

To avoid exceeding the max. number of load cycles the oper­
ating hours should be recorded in the service manual. On
condition that a max. number of four cycles per hour is not
exceeded (condensate is drained every 15 minutes) the max.
number of operating hours is 

1,000 for 330 bar

 units, and

8,750 

for 

225 bar units

.

GENERAL INSTRUCTIONS FOR FILTER MAINTENANCE

-

Depressurize 

system before starting any maintenance

work.

-

Dry 

inside of filter housing with a clean cloth before in­

stalling new cartridge and check for corrosion. Change if
necessary.

-

Lubricate

 threads and O-rings as well as threaded part of

cartridge with white petrolatum DAB 9 order no. N19091
or WEICON WP 300 white order no. N19752.

-

Record

 number of pressure bottles and/or operating

hours to ensure exact attention to maintenance intervals.

-

Change 

cartridge before reactivating a compressor unit

after out-of-service periods of more than 3 months.

-

Leave

 cartridge in the filter as long as unit is out of ser­

vice.

-

Keep

 all condensate drain valves and taps closed. Keep

a minimum pressure of approx. 50 to 80 bar (700 to 1,100
psi) within the system to prevent moisture entering the
compressor piping and filter system.

-

The nozzle type separator of the 

TRIPLEX

 filter system is

maintenance-free besides the regular  condensate drain­
age.

CONDENSATE DRAINAGE

Drain condensate from separator and cartridge chamber reg­
ularly by slowly opening drain taps (2 and 3, Fig. 28)

-

before changing cartridge

-

before each filling procedure

-

during filling procedure every 

15 minutes

.

Slowly open left tap first, then right tap approx. 1/3 turn to
the left, until condensate is completely drained. The taps
close by spring pressure, if necessary tighten by hand to
make sure they are completely air-tight.

FILTER CARTRIDGES

New filter cartridges are vacuum-packed and can be stored
for two years (refer to date on the cartridge). A defective vac­
uum package cannot protect the cartridge appropriately
against environmental influences during storage. Should the
package be damaged, do not use the cartridge.

To avoid any danger to your health or damage to your unit,
change used up cartridges in good time.

Never fill used up cartridges yourself! The filter material was
chosen specifically by BAUER-KOMPRESSOREN for each kind
of application.

Pay attention to cleanliness an hygiene when changing the
filter.

FILTER SERVICE LIFETIME

The average weight (without package) of a new cartridge
and the increase in weight can be checked with appropriate
weighing scales. Due to inevitable production tolerances,
there may be small differences compared to the given data.

The number of operating hours or the amount of possible
bottle fillings per filter cartridge can be determined by the
tables on page 22 and 23 taking into consideration the ambi­
ent temperature and the cartridge used.

These tables contain calculated cartridge lifetime data, that
refer to defined and constant operating conditions. Toler­
ances at bottle fillings and different operating temperatures
can lead to considerable divergences compared to data
given, which therefore can only serve as reference values for
the user.

Cartridge 057679

 is the normal TRIPLEX-cartridge for elec­

tric units.

Filling weight: 191 g; Saturation weight 205 g.

Example: 

at an ambient temperature of 20

°

C, 36 to 45

10-ltr-bottles can be filled with a TRIPLEX-cartridge, which is
equivalent to 12 to 15 compressor operating hours at a filling
pressure of 200 bar.

On compressor units with petrol engines only use 

cartridge,

part no. 059183 to dry, de-oil and remove CO.

Filling weight: 217 g; Saturation weight 229 g.

Example: 

at an ambient temperature of 20

°

C, 31 to 38

10-ltr-bottles can be filled with this cartridge, which is equiv­

Содержание Junior II-B-F01

Страница 1: ......

Страница 2: ......

Страница 3: ...05 2004 and the EC machine regulations chapt I section 1 7 4 The machine has been built according to the highest standard of technology and the generally acknowledged safety standards Nevertheless ope...

Страница 4: ...etc Sales department Phone no 089 78049 138 185 154 205 or 202 Fax no 089 78049 103 Are you interested in any training courses Training manager Phone no 089 78049 175 Fax no 089 78049 103 Explanation...

Страница 5: ...air quality 10 L Location 9 Lubrication 17 Lubrication chart 34 M Maintenance 17 Maintenance instructions 17 Maintenance record 17 Maintenance schedule 17 Motor protection switch 28 O Oil change 18 O...

Страница 6: ...Instruction Manual Junior II iv NOTES Model Serial No Date of purchase Dealer address phone no...

Страница 7: ...otected by safety valves 10 11 12 The compressed air is pre cleaned in intermediate separator 8 and purified in filter system P21 13 Intermediate separator and filter system P21 are drained by means o...

Страница 8: ...itch and motor protection circuit breaker dep on country 6 1 2 4 3 5 7 8 9 10 Fig 2 Compressor unit with electric motor three phase current 1 Filling hose 2 Filling valve with pressure gauge 3 Motor t...

Страница 9: ...ntake 2 Intake filter 3 Cylinder 1st stage 4 Cylinder 2nd stage 5 Cylinder 3rd stage 6 Inter cooler 1st 2nd stage 7 Inter cooler 2nd 3rd stage 8 Intermed separator 2nd 3rd stage 9 After cooler 10 Safe...

Страница 10: ...ml Oil type see chapter 4 4 1 lubrication Max ambient temperature 5 45 C Max inclination of compressorb 5 Max operating height 0 2000 m above sea level Compressor drive JuniorII B Drive motor Robin S...

Страница 11: ...must be adhered to exactly in order to avoid endangering personnel This notice must be complied with in order to avoid damage to or destruction of the machine or its equipment This notice advises of...

Страница 12: ...quipment emergency shut down devices soundproofing is provided and in good working order At least once every day check the unit externally for dam age and faults Inform the person responsible immedi a...

Страница 13: ...ich need to be dismantled for transport purposes must be carefully replaced and secured before taking into operation Even when moving the unit only slightly the unit must be disconnected from all exte...

Страница 14: ...ssure gases TRG 400 401 402 730 If a high pressure compressor is used for filling pressure vessels or for the supply of pneumatic systems the following regulations apply Accident Prevention Regulation...

Страница 15: ...lt current circuit breaker according to DIN VDE 0664 with a nominal differential current of less than 30 mA up to 16 A in single phase AC circuits For units not connected through a plug but permanentl...

Страница 16: ...limits cannot be guaranteed even with a CO removal filter cartridge resulting in a life threatening CO concentration Also due to chemical re action of CO with hopcalite warming up of the car tridge a...

Страница 17: ...Fig 8 The international connector is not per mitted in the Federal Republic of Germany In other countries it is allowed only for pressures up to 200 bar 2 850 psi Filling the bottles Open filling val...

Страница 18: ...Drain condensate from intermediate separator and Triplex filter by means of the drain taps Vent unit by means of filling valve to approx 80 bar 1 150 psi Close all valves again to prevent moisture ent...

Страница 19: ...deal filter control device for all mobile compressor units especially for portable petrol or diesel driven scuba diving models In addi tion the B Timer can be mounted easily to any unit as an up grade...

Страница 20: ...select and the enter keys Error indication If the temperature sensor in the unit should be defective an error message Error 1 or Error 2 is shown at the display Fig 14 In this case the unit should no...

Страница 21: ...ey Remaining filter capacity is shown Fig 17 Press key again Remaining operating hours to service inter val A 500 hours or annually are shown Fig 18 Press key again Remaining operating hours to servic...

Страница 22: ...for the delivery setting Filter symbol starts flashing Fig 24 To change deliv ery in ltrs min press key for 3 seconds the 1st digit starts flashing Press the key to select the correct number press ke...

Страница 23: ...ed on the oil are low deposits no carbonizing effect especially in the valves good anti corrosive properties emulsification of the condensate in the crankcase physiological and toxicological suitabili...

Страница 24: ...icronic filter is used to filter intake air Fig 27 Fig 27 Intake filter 1 Knurled nut 2 Plastic cap 3 Micronic filter cartridge 4 O ring 5 Opening 5 4 3 2 1 INTAKE FILTER MAINTENANCE Filter cartridge...

Страница 25: ...ressurizing in the absence of the filter cartridge A bore provided in the filter bottom is sealed air tight only if the cartridge is in place Fig 30 No pressure build up without cartridge Fig 29 Filte...

Страница 26: ...n age CONDENSATE DRAINAGE Drain condensate from separator and cartridge chamber reg ularly by slowly opening drain taps 2 and 3 Fig 28 before changing cartridge before each filling procedure during fi...

Страница 27: ...t cartridge from packaging prior to actual use otherwise highly sensitive molecular sieve will ab sorb water vapour from surrounding air and cartridge saturated and thus be ruined Prior to changing th...

Страница 28: ...midity saturated X g m3 Processable air volume Va m3 at pressure p bar Number of bottle fillings n acc to bottle size 200 300 7 l 10 l 12 l 10 20 24 17 31 21 80 157 125 236 187 112 89 79 62 65 52 15 2...

Страница 29: ...umidity saturated X g m3 processable air volume Va m3 at pressure p bar Number of bottle fillings n acc to bottle size 200 300 7 l 10 l 12 l 10 20 24 17 31 21 80 134 106 201 160 96 76 67 53 56 44 15 2...

Страница 30: ...ure of the unit see chapter 1 Technical Data 225 bar 3 200 psi for the standard units 330 bar 4 700 psi for models H or HU All safety valves are sealed at the fac tory If one of the intermediate press...

Страница 31: ...HECK After maintenance work on the valves valves should be checked Note that the intake line to the valve heads should be warm and outlet piping should be hot Valves are then op erating properly Fig 3...

Страница 32: ...move plate 3 Remove valves 4 and 7 using two screw drivers as shown in Fig 39 Assemble in reverse sequence Position spring washers with curved side facing upwards Fasten nuts so that plate 3 is parall...

Страница 33: ...V belt tension adjustment Slightly loosen motor mounting nuts Adjust motor until the belt tension is correct see Fig 40 Tighten motor mounting nuts Run motor for approx 5 minutes Stop motor check V b...

Страница 34: ...the motor protection switch The re sponse value of the electromagnetic releases protection against short circuit is preset MAINTENANCE For the electrical system no regular maintenance is required 4 4...

Страница 35: ...t see chapter 4 4 9 Compressor Compressor does not attain final pres sure Condensate drain valve s leaking Tighten and reseal Final pressure safety valve defective blows too soon Replace safety valve...

Страница 36: ...ngs Pistons or cylinders worn out Replace defective parts Intake filter clogged Replace filter cartridge Compressor too hot Enhance cooling Air escaping through cartridge safety bore Cartridge missing...

Страница 37: ...engine according to the instructions of the motor engine manufacturer PREVENTIVE MAINTENANCE DURING STORAGE Run the compressor once every 6 months as described in the following Remove the dust cap fr...

Страница 38: ...e compressor block to a certain extent but a certain experience and skill is necessary It should be noted however that no repair should be carried out on the crankdrive nor on the bearings safety valv...

Страница 39: ...self retaining nuts on reassembly Bolt or screw Thread max torque Hex and allen head M 6 10 Nm 7 ft lbs Hex and allen head M 8 25 Nm 18 ft lbs Hex and allen head M 10 45 Nm 32 ft lbs Hex and allen hea...

Страница 40: ...s threads WEICON ANTI SEIZE AS 040 P part no N19753 or equivalent compound with copper or MoS2 additives For compressor lubricating oils refer to oil list in chapter 8 ADHESIVE AND SEALANT CHART Usage...

Страница 41: ...Instruction Manual Junior II 35 8 ANNEX Schematic diagram Lubricating oil list Parts list...

Страница 42: ...Instruction Manual Junior II 36...

Страница 43: ...principal cot client Ein Aus On Off Marche Arr t Schaltplan Schematic diagram Sch ma lectrique Motorschutzschalter Motor protection switch Disjoncteur 76942 S1 Instruction Manual Junior II 37 Schemati...

Страница 44: ...Instruction Manual Junior II 38...

Страница 45: ...change intervals and the oil filling level described for the equivalent BAUER compressor oil in the instruction manual of your unit Oil type Use Ambient temperature Brand name Designation Type A Brea...

Страница 46: ...he use of the mineral oil acc to the list on the previous page This oil is suitable for ambient temperatures between 5 C and 45 C Here also a pre heating device will be required if ambient temperature...

Отзывы: