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Service Instruction Sheet

Introduction

These instructions are intended for use with comparator rebuild kit (

PN 

3143) and with the fine 

adjust kit (

PN 

3205). Rebuild kit 3143 contains all of the parts and tools required to rebuild the 

GaugeCal

XP

 pressure comparator, while kit 3205 contains the parts and tools required to install 

the optional fine adjust. Rebuilds and installation should be performed only by qualified personnel.

Service Instructions

1

  Remove all gauges from the 

GaugeCal

XP

 

pressure comparator.

2

  Remove any gauge or stem adapters from 

both the flange stem and gauge base. 

(figure 1)

.

3

  Tip the comparator on its end to completely 

drain the water, oil, or isopropyl alcohol from 
the system. Always dispose of fluids in a 
responsible manner.

4

  Use a 3mm Allen key to remove the two (2) 

cap screws securing the Reservoir to the 
Main Seal Block, then lift to remove the Res-
ervoir and Reservoir o-ring (

PN 

1959) 

(figure 2)

.

5

  Remove the press-fit Reservoir Vessel, and 

replace the lower seal o-ring (

PN 

3033) 

(figure 2)

.

6

  Use a 5mm Allen key to remove the Handle 

Assembly cap screw and washer, then pull to 
slide the Handle Assembly from the Piston 
Assembly 

(figure 3)

. Be sure to also remove 

the Key from the Piston Assembly Leadscrew 

(figure 3)

.

PRESSURE COMPARATOR

10000PSI–700bar

Gau

G

eCa

L

XP

Figure 1

Figure 2

Figure 3

C R Y S T A L

 

engineering corporation

Содержание GaugeCaLXP

Страница 1: ...and gauge base gure 1 3 Tip the comparator on its end to completely drain the water oil or isopropyl alcohol from the system Always dispose of uids in a responsible manner 4 Use a 3mm Allen key to re...

Страница 2: ...llen key to remove the three 3 cap screws from the front of the End Block gure 5 10 Carefully pull to slide the End Block and Piston Assembly from the Manifold Block and Baseplate gure 6 11 Pull to sl...

Страница 3: ...ilar sili cone based lubricant must be applied to the grooved surface of the Rod Seal PN 3152 When the Rod Seal is installed its at sur face should face toward the Main Seal Block while its grooved su...

Страница 4: ...len key to remove Screws included with older Fine Adjust Kits will require a 5mm key while those included with recent redesigned kits will require a 4mm key 19 Use either a 4 or 5mm Allen key to remov...

Страница 5: ...f the comparator is not tted with an optional Fine Adjust remove the second Accessory Cap located on the other side of the Manifold Block Follow the procedure outlined in step 25 27 Clean all of the p...

Страница 6: ...129 O ring 6 07mm x 1 78mm 0 239in x 0 070in QTY 1 3130 O ring 21 94mm x 1 78mm 0 864in x 0 070in QTY 2 3150 Backup ring 3131 O ring 21 82mm x 3 53mm 0 859in x 0 139in QTY 1 3132 O ring 15 54mm x 2 62...

Страница 7: ...stem and gauge base 2 To completely open the reservoir wind the handle counter clockwise until you feel it stop 3 Securely grip the front of the Baseplate near the end block and lift to tip the GaugeC...

Страница 8: ...C R Y S T A L engineering corporation 2005 Crystal Engineering Corporation 708 Fiero Lane Suite 9 San Luis Obispo California 93401 8701 PN 3175 Rev A...

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