Pfeiffer TTV 001 User manual

Translation of the original instructions
Operating Instructions
EN
PM 0022 BEN/F (1112)
TTV 001
Air drier

2
Table of contents
Table of contents
1 About this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Validity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Proper use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 Improper use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Transport and storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 Product description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.1 Product identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6.1 Replacing the filling of the air drier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
7 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
8 Spare parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
10 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
11 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
11.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3
About this manual
1 About this manual
1.1 Validity
This operating manual is for customers of Pfeiffer Vacuum. It describes the functioning
of the designated product and provides the most important information for safe use of
the unit. The description follows applicable EU guidelines. All information provided in this
operating manual refer to the current state of the product's development. The documen-
tation remains valid as long as the customer does not make any changes to the product.
Up-to-date operating instructions can also be downloaded from www.pfeiffer-vacu-
um.com.
1.2 Conventions
Safety instructions The safety instructions in Pfeiffer Vacuum operating manuals are the result of risk eval-
uations and hazard analyses and are oriented on international certification standards as
specified by UL, CSA, ANSI Z-535, SEMI S1, ISO 3864 and DIN 4844. In this document,
the following hazard levels and information are considered:
Instructions in the
text
Work instruction: here you have to do something.
NOTE
Command or note
Command to perform an action or information about properties, the disregarding of
which may result in damage to the product.

4
Safety
2 Safety
2.1 Safety precautions
Observe the safety and accident prevention regulations.
Check regularly that all safety precautions are being complied with.
When returning the components to us please note the instructions in the Service sec-
tion.
Do not modify or alter the unit yourself.
2.2 Proper use
●The air drier TTV 001 serves for drying air during the venting of Pfeiffer Vacuum tur-
bopumps.
2.3 Improper use
Improper use will cause all claims for liability and warranties to be forfeited. Improper use
is deemed to be all use for purposes deviating from those mentioned above, especially:
●Connection to pumps or units which are not suitable for this purpose according to their
operating instructions.
●Connection to units which have exposed voltage-carrying parts.
3 Transport and storage
3.1 Storage
The air drier TTV 001 should be stored in a dry place and protected from moisture. The
dry beads in the glass cylinder can absorb moisture, which can require a premature re-
placement of zeolite.
NOTE
Duty to inform
Each person involved in the installation or operation of the unit must read and observe
the safety-related parts of these operating instuctions.
The operator is obligated to make operating personnel aware of dangers originating
from the unit or the entire system.

5
Product description
4 Product description
4.1 Product identification
To correctly identify the product when communicating with Pfeiffer Vacuum, always have
the information from the rating plate available.
4.2 Function
The air drier TTV 001 for venting of turbopumps
●dries air securely, when venting the turbopumps
●shortens pump-down time
●shows saturation of drying agent by color indicator
●can be simply connected to venting valves.
The air drier is delivered filled with zeolite. Dry, orange colored beads are mixed in with
the zeolite for the purpose of ascertaining saturation. They discolor, when saturated with
water. By the arrangement of the drying agent in the glass cylinder, the degree of satu-
ration can be easily observed. Saturation occurs, when approximately 35-40 g of water
is taken up, e.g. with flow of about 5 m3of room air.
By means of the valve spindle 5, reduce the input of air so, that maximum drying of the
incoming air is achieved. Fasten the air drier onto the three tapped holes for installation
respectively with the two knurled screws 11.
5Installation
Mount the air drier vertically in the vicinity of the venting valve of the turbo pump, if
possible.
Fig. 1: Air drier TTV 001
2 Hose nipple
5 Valve spindle
7 Glass cylinder with zeolite filling
11 Knurled screw
14 Tapped hole for installation
11
2
5
7
14
11
14

6
Maintenance
6 Maintenance
6.1 Replacing the filling of the air drier
Change zeolite, if the saturation level is reached (the orange colored dry beads are
bleached) .
Fig. 2: Changing the zeolite filling
Dismantle the air drier TTV 001 by unscrewing the knurled screws 11.
Unscrew the upper heagon nut 12 and remove flat seal 8.
Hold together glass cylinder 7 and the lower flange 1.
Remove upper felt washer 4.
Remove old zeolite.
Hold together glass cylinder 7 and the lower flange 1.
Ensure correct position of the lower flat seal 9 and the lower felt waher 4 (correct po-
sition as shown).
Fill in new zeolite (total replacement filling, shake the zeolite together by carefully tap-
ping on the glass cylinder).
Insert upper felt washer 4.
Check correct position of the upper flat seal 9.
Place upper flange 1 onto glass cylinder 7.
Place flat seal 8 over threaded rod 3 onto flange 1.
Screw on hexagon nut 12.
Refit air drier TTV 001 with knurled screws 11.
1 Flange
2 Hose nipple
3 Threaded rod
4 Felt washer
5 Valve spindle
7 Glass cylinder
8Flatseal
9Flatseal
11 Knurled screw
12 Hexagon nut
4
2
12
4
3
81
11
9
9
11
1
7
5

7
Service
7 Service
Pfeiffer Vacuum offers first-class service!
●Fast replacement with exchange products in mint condition
●Advice on the most cost-efficient and quickest solution
Detailed information, addresses and forms at: www.pfeiffer-vacuum.com (Service).
Service orders
All service orders are carried out exclusively according to our repair conditions for vacu-
um units and components.

8
Spare parts
8 Spare parts
Please also specify model number of the the rating plate when ordering accessories or
spare parts.
9 Accessories
10 Disposal Products or parts thereof (mechanical and electrical components, operating fluids, etc.)
may cause environmental burden.
Safely dispose of the materials according to the locally applicable regulations.
Item Designation Size Order number Notes Pieces Order quantity
4 Felt washer PM 006 095 2
5 Valve spindel PM 006 096 1
7 Glass cylinder PM 006 098 1
8 Flat seal Ø7/10.5 x 1 P 4088 040 A1 3
9 Flat seal Ø 47/54 x 2 P 4088 381 M1 2
11 Knurled screw 5.8-A2B, M6x16 N 3160 177 5P 2
13 Replacement filling for
TTV 001
approx. 320 cm3PM 006 786 -T 1
Designation Order number
Venting flange PM 033 737 -T
Plug-in connection G 1/8" (A), Ø 6 mm, with sealing ring PM 016 781 -T
Plug-in connection G 1/8" (A), Ø 8 mm, with sealing ring PM 016 782 -T

9
Technical data
11 Technical data
11.1 Dimensions
Parameter TTV 001
Capacity for zeolite, approximately 320 cm3
Weight with zeolite filling 0.85 kg
10
208
231
Ø 8.5
56
M6
Ø59

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